15671443426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{2389}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 24043878000

約数和(自身を除く): 8372434574

約数列:

[1, 2, 89, 137, 178, 269, 274, 538, 2389, 4778, 12193, 23941, 24386, 36853, 47882, 73706, 212621, 327293, 425242, 642641, 654586, 1285282, 3279917, 6559834, 29129077, 57195049, 58258154, 88041817, 114390098, 176083634, 7835721713, 15671443426]

約数ペア:

[(1, 15671443426), (2, 7835721713), (89, 176083634), (137, 114390098), (178, 88041817), (269, 58258154), (274, 57195049), (538, 29129077), (2389, 6559834), (4778, 3279917), (12193, 1285282), (23941, 654586), (24386, 642641), (36853, 425242), (47882, 327293), (73706, 212621)]