15883696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52249}}^1$

素因数の和:52276

約数の個数: 20

約数和(自身を含む): 32395000

約数和(自身を除く): 16511304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52249, 104498, 208996, 417992, 835984, 992731, 1985462, 3970924, 7941848, 15883696]

約数ペア:

[(1, 15883696), (2, 7941848), (4, 3970924), (8, 1985462), (16, 992731), (19, 835984), (38, 417992), (76, 208996), (152, 104498), (304, 52249)]