15673890838

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 23942419200

約数和(自身を除く): 8268528362

約数列:

[1, 2, 101, 202, 223, 349, 446, 698, 997, 1994, 22523, 35249, 45046, 70498, 77827, 100697, 155654, 201394, 222331, 347953, 444662, 695906, 7860527, 15721054, 22455431, 35143253, 44910862, 70286506, 77593519, 155187038, 7836945419, 15673890838]

約数ペア:

[(1, 15673890838), (2, 7836945419), (101, 155187038), (202, 77593519), (223, 70286506), (349, 44910862), (446, 35143253), (698, 22455431), (997, 15721054), (1994, 7860527), (22523, 695906), (35249, 444662), (45046, 347953), (70498, 222331), (77827, 201394), (100697, 155654)]