15239328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12237

約数の個数: 48

約数和(自身を含む): 43083936

約数和(自身を除く): 27844608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12211, 24422, 36633, 48844, 73266, 97688, 146532, 158743, 195376, 293064, 317486, 390752, 476229, 586128, 634972, 952458, 1172256, 1269944, 1904916, 2539888, 3809832, 5079776, 7619664, 15239328]

約数ペア:

[(1, 15239328), (2, 7619664), (3, 5079776), (4, 3809832), (6, 2539888), (8, 1904916), (12, 1269944), (13, 1172256), (16, 952458), (24, 634972), (26, 586128), (32, 476229), (39, 390752), (48, 317486), (52, 293064), (78, 195376), (96, 158743), (104, 146532), (156, 97688), (208, 73266), (312, 48844), (416, 36633), (624, 24422), (1248, 12211)]