19118049330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20323}}^1\times {\mathrm{31357}}^1$

素因数の和:51690

約数の個数: 32

約数和(自身を含む): 45887039424

約数和(自身を除く): 26768990094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20323, 31357, 40646, 60969, 62714, 94071, 101615, 121938, 156785, 188142, 203230, 304845, 313570, 470355, 609690, 940710, 637268311, 1274536622, 1911804933, 3186341555, 3823609866, 6372683110, 9559024665, 19118049330]

約数ペア:

[(1, 19118049330), (2, 9559024665), (3, 6372683110), (5, 3823609866), (6, 3186341555), (10, 1911804933), (15, 1274536622), (30, 637268311), (20323, 940710), (31357, 609690), (40646, 470355), (60969, 313570), (62714, 304845), (94071, 203230), (101615, 188142), (121938, 156785)]