19795937882

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{773}}^1\times {\mathrm{3511}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 34054712064

約数和(自身を除く): 14258774182

約数列:

[1, 2, 7, 14, 521, 773, 1042, 1546, 3511, 3647, 5411, 7022, 7294, 10822, 24577, 49154, 402733, 805466, 1829231, 2714003, 2819131, 3658462, 5428006, 5638262, 12804617, 18998021, 25609234, 37996042, 1413995563, 2827991126, 9897968941, 19795937882]

約数ペア:

[(1, 19795937882), (2, 9897968941), (7, 2827991126), (14, 1413995563), (521, 37996042), (773, 25609234), (1042, 18998021), (1546, 12804617), (3511, 5638262), (3647, 5428006), (5411, 3658462), (7022, 2819131), (7294, 2714003), (10822, 1829231), (24577, 805466), (49154, 402733)]