19600354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 32367600

約数和(自身を除く): 12767246

約数列:

[1, 2, 17, 34, 53, 73, 106, 146, 149, 298, 901, 1241, 1802, 2482, 2533, 3869, 5066, 7738, 7897, 10877, 15794, 21754, 65773, 131546, 134249, 184909, 268498, 369818, 576481, 1152962, 9800177, 19600354]

約数ペア:

[(1, 19600354), (2, 9800177), (17, 1152962), (34, 576481), (53, 369818), (73, 268498), (106, 184909), (146, 134249), (149, 131546), (298, 65773), (901, 21754), (1241, 15794), (1802, 10877), (2482, 7897), (2533, 7738), (3869, 5066)]