12225456490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{108971}}^1$

素因数の和:109854

約数の個数: 32

約数和(自身を含む): 23726255616

約数和(自身を除く): 11500799126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 11219, 22438, 56095, 108971, 112190, 217942, 544855, 1089710, 1416623, 2833246, 7083115, 14166230, 94041973, 188083946, 470209865, 940419730, 1222545649, 2445091298, 6112728245, 12225456490]

約数ペア:

[(1, 12225456490), (2, 6112728245), (5, 2445091298), (10, 1222545649), (13, 940419730), (26, 470209865), (65, 188083946), (130, 94041973), (863, 14166230), (1726, 7083115), (4315, 2833246), (8630, 1416623), (11219, 1089710), (22438, 544855), (56095, 217942), (108971, 112190)]