19246416512

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{983}}^1\times {\mathrm{1013}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 38673797760

約数和(自身を除く): 19427381248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 983, 1013, 1208, 1966, 2026, 2416, 3932, 4052, 4832, 7864, 8104, 9664, 15728, 16208, 19328, 31456, 32416, 62912, 64832, 125824, 129664, 148433, 152963, 296866, 305926, 593732, 611852, 995779, 1187464, 1223704, 1991558, 2374928, 2447408, 3983116, 4749856, 4894816, 7966232, 9499712, 9789632, 15932464, 18999424, 19579264, 31864928, 63729856, 127459712, 150362629, 300725258, 601450516, 1202901032, 2405802064, 4811604128, 9623208256, 19246416512]

約数ペア:

[(1, 19246416512), (2, 9623208256), (4, 4811604128), (8, 2405802064), (16, 1202901032), (32, 601450516), (64, 300725258), (128, 150362629), (151, 127459712), (302, 63729856), (604, 31864928), (983, 19579264), (1013, 18999424), (1208, 15932464), (1966, 9789632), (2026, 9499712), (2416, 7966232), (3932, 4894816), (4052, 4749856), (4832, 3983116), (7864, 2447408), (8104, 2374928), (9664, 1991558), (15728, 1223704), (16208, 1187464), (19328, 995779), (31456, 611852), (32416, 593732), (62912, 305926), (64832, 296866), (125824, 152963), (129664, 148433)]