19519278816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{12487}}^1$

素因数の和:13376

約数の個数: 96

約数和(自身を含む): 54002108160

約数和(自身を除く): 34482829344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 857, 912, 1714, 1824, 2571, 3428, 5142, 6856, 10284, 12487, 13712, 16283, 20568, 24974, 27424, 32566, 37461, 41136, 48849, 49948, 65132, 74922, 82272, 97698, 99896, 130264, 149844, 195396, 199792, 237253, 260528, 299688, 390792, 399584, 474506, 521056, 599376, 711759, 781584, 949012, 1198752, 1423518, 1563168, 1898024, 2847036, 3796048, 5694072, 7592096, 10701359, 11388144, 21402718, 22776288, 32104077, 42805436, 64208154, 85610872, 128416308, 171221744, 203325821, 256832616, 342443488, 406651642, 513665232, 609977463, 813303284, 1027330464, 1219954926, 1626606568, 2439909852, 3253213136, 4879819704, 6506426272, 9759639408, 19519278816]

約数ペア:

[(1, 19519278816), (2, 9759639408), (3, 6506426272), (4, 4879819704), (6, 3253213136), (8, 2439909852), (12, 1626606568), (16, 1219954926), (19, 1027330464), (24, 813303284), (32, 609977463), (38, 513665232), (48, 406651642), (57, 342443488), (76, 256832616), (96, 203325821), (114, 171221744), (152, 128416308), (228, 85610872), (304, 64208154), (456, 42805436), (608, 32104077), (857, 22776288), (912, 21402718), (1714, 11388144), (1824, 10701359), (2571, 7592096), (3428, 5694072), (5142, 3796048), (6856, 2847036), (10284, 1898024), (12487, 1563168), (13712, 1423518), (16283, 1198752), (20568, 949012), (24974, 781584), (27424, 711759), (32566, 599376), (37461, 521056), (41136, 474506), (48849, 399584), (49948, 390792), (65132, 299688), (74922, 260528), (82272, 237253), (97698, 199792), (99896, 195396), (130264, 149844)]