121992364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21523}}^1$

素因数の和:21649

約数の個数: 24

約数和(自身を含む): 232028720

約数和(自身を除く): 110036356

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 21523, 43046, 86092, 279799, 559598, 1119196, 2346007, 4692014, 9384028, 30498091, 60996182, 121992364]

約数ペア:

[(1, 121992364), (2, 60996182), (4, 30498091), (13, 9384028), (26, 4692014), (52, 2346007), (109, 1119196), (218, 559598), (436, 279799), (1417, 86092), (2834, 43046), (5668, 21523)]