15668520394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1\times {\mathrm{1531}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 24294235392

約数和(自身を除く): 8625714998

約数列:

[1, 2, 41, 82, 137, 274, 911, 1531, 1822, 3062, 5617, 11234, 37351, 62771, 74702, 124807, 125542, 209747, 249614, 419494, 1394741, 2789482, 5117087, 8599627, 10234174, 17199254, 57184381, 114368762, 191079517, 382159034, 7834260197, 15668520394]

約数ペア:

[(1, 15668520394), (2, 7834260197), (41, 382159034), (82, 191079517), (137, 114368762), (274, 57184381), (911, 17199254), (1531, 10234174), (1822, 8599627), (3062, 5117087), (5617, 2789482), (11234, 1394741), (37351, 419494), (62771, 249614), (74702, 209747), (124807, 125542)]