18961334

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 33291648

約数和(自身を除く): 14330314

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1013, 1337, 2026, 2674, 7091, 9359, 14182, 18718, 49637, 99274, 193483, 386966, 1354381, 2708762, 9480667, 18961334]

約数ペア:

[(1, 18961334), (2, 9480667), (7, 2708762), (14, 1354381), (49, 386966), (98, 193483), (191, 99274), (382, 49637), (1013, 18718), (1337, 14182), (2026, 9359), (2674, 7091)]