21741472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{35759}}^1$

素因数の和:35788

約数の個数: 24

約数和(自身を含む): 45057600

約数和(自身を除く): 23316128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 35759, 71518, 143036, 286072, 572144, 679421, 1144288, 1358842, 2717684, 5435368, 10870736, 21741472]

約数ペア:

[(1, 21741472), (2, 10870736), (4, 5435368), (8, 2717684), (16, 1358842), (19, 1144288), (32, 679421), (38, 572144), (76, 286072), (152, 143036), (304, 71518), (608, 35759)]