19625238

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16273}}^1$

素因数の和:16348

約数の個数: 24

約数和(自身を含む): 43158648

約数和(自身を除く): 23533410

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16273, 32546, 48819, 97638, 146457, 292914, 1090291, 2180582, 3270873, 6541746, 9812619, 19625238]

約数ペア:

[(1, 19625238), (2, 9812619), (3, 6541746), (6, 3270873), (9, 2180582), (18, 1090291), (67, 292914), (134, 146457), (201, 97638), (402, 48819), (603, 32546), (1206, 16273)]