9389458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 16228800

約数和(自身を除く): 6839342

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 229, 247, 458, 494, 1079, 1577, 2158, 2977, 3154, 4351, 5954, 8702, 19007, 20501, 38014, 41002, 56563, 113126, 247091, 361133, 494182, 722266, 4694729, 9389458]

約数ペア:

[(1, 9389458), (2, 4694729), (13, 722266), (19, 494182), (26, 361133), (38, 247091), (83, 113126), (166, 56563), (229, 41002), (247, 38014), (458, 20501), (494, 19007), (1079, 8702), (1577, 5954), (2158, 4351), (2977, 3154)]