13413730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 13102430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 619, 985, 1238, 1970, 2167, 3095, 4334, 6190, 6809, 10835, 13618, 21670, 34045, 68090, 121943, 243886, 609715, 1219430, 1341373, 2682746, 6706865, 13413730]

約数ペア:

[(1, 13413730), (2, 6706865), (5, 2682746), (10, 1341373), (11, 1219430), (22, 609715), (55, 243886), (110, 121943), (197, 68090), (394, 34045), (619, 21670), (985, 13618), (1238, 10835), (1970, 6809), (2167, 6190), (3095, 4334)]