29921138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37123}}^1$

素因数の和:37169

約数の個数: 16

約数和(自身を含む): 49894656

約数和(自身を除く): 19973518

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37123, 74246, 482599, 965198, 1150813, 2301626, 14960569, 29921138]

約数ペア:

[(1, 29921138), (2, 14960569), (13, 2301626), (26, 1150813), (31, 965198), (62, 482599), (403, 74246), (806, 37123)]