129124798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 223217280

約数和(自身を除く): 94092482

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 541, 571, 1082, 1142, 5951, 6281, 10279, 10849, 11902, 12562, 20558, 21698, 113069, 119339, 226138, 238678, 308911, 617822, 3398021, 5869309, 6796042, 11738618, 64562399, 129124798]

約数ペア:

[(1, 129124798), (2, 64562399), (11, 11738618), (19, 6796042), (22, 5869309), (38, 3398021), (209, 617822), (418, 308911), (541, 238678), (571, 226138), (1082, 119339), (1142, 113069), (5951, 21698), (6281, 20558), (10279, 12562), (10849, 11902)]