15690924458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{51043}}^1$

素因数の和:51302

約数の個数: 32

約数和(自身を含む): 26130444480

約数和(自身を除く): 10439520022

約数列:

[1, 2, 11, 22, 89, 157, 178, 314, 979, 1727, 1958, 3454, 13973, 27946, 51043, 102086, 153703, 307406, 561473, 1122946, 4542827, 8013751, 9085654, 16027502, 49971097, 88151261, 99942194, 176302522, 713223839, 1426447678, 7845462229, 15690924458]

約数ペア:

[(1, 15690924458), (2, 7845462229), (11, 1426447678), (22, 713223839), (89, 176302522), (157, 99942194), (178, 88151261), (314, 49971097), (979, 16027502), (1727, 9085654), (1958, 8013751), (3454, 4542827), (13973, 1122946), (27946, 561473), (51043, 307406), (102086, 153703)]