15672272018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1866191}}^1$

素因数の和:1866242

約数の個数: 32

約数和(自身を含む): 28216823040

約数和(自身を除く): 12544551022

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 1866191, 3732382, 24260483, 31725247, 35457629, 48520966, 63450494, 70915258, 412428211, 460949177, 602779693, 824856422, 921898354, 1205559386, 7836136009, 15672272018]

約数ペア:

[(1, 15672272018), (2, 7836136009), (13, 1205559386), (17, 921898354), (19, 824856422), (26, 602779693), (34, 460949177), (38, 412428211), (221, 70915258), (247, 63450494), (323, 48520966), (442, 35457629), (494, 31725247), (646, 24260483), (4199, 3732382), (8398, 1866191)]