21492192

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11815

約数の個数: 48

約数和(自身を含む): 59391360

約数和(自身を除く): 37899168

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, 912, 1824, 11783, 23566, 35349, 47132, 70698, 94264, 141396, 188528, 223877, 282792, 377056, 447754, 565584, 671631, 895508, 1131168, 1343262, 1791016, 2686524, 3582032, 5373048, 7164064, 10746096, 21492192]

約数ペア:

[(1, 21492192), (2, 10746096), (3, 7164064), (4, 5373048), (6, 3582032), (8, 2686524), (12, 1791016), (16, 1343262), (19, 1131168), (24, 895508), (32, 671631), (38, 565584), (48, 447754), (57, 377056), (76, 282792), (96, 223877), (114, 188528), (152, 141396), (228, 94264), (304, 70698), (456, 47132), (608, 35349), (912, 23566), (1824, 11783)]