15661289752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{383029}}^1$

素因数の和:383323

約数の個数: 32

約数和(自身を含む): 31025430000

約数和(自身を除く): 15364140248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 5111, 10222, 20444, 40888, 383029, 766058, 1532116, 3064232, 7277551, 14555102, 29110204, 58220408, 103034801, 206069602, 412139204, 824278408, 1957661219, 3915322438, 7830644876, 15661289752]

約数ペア:

[(1, 15661289752), (2, 7830644876), (4, 3915322438), (8, 1957661219), (19, 824278408), (38, 412139204), (76, 206069602), (152, 103034801), (269, 58220408), (538, 29110204), (1076, 14555102), (2152, 7277551), (5111, 3064232), (10222, 1532116), (20444, 766058), (40888, 383029)]