191617374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{57131}}^1$

素因数の和:57192

約数の個数: 32

約数和(自身を含む): 422319744

約数和(自身を除く): 230702370

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 57131, 114262, 171393, 342786, 742703, 1485406, 2228109, 2456633, 4456218, 4913266, 7369899, 14739798, 31936229, 63872458, 95808687, 191617374]

約数ペア:

[(1, 191617374), (2, 95808687), (3, 63872458), (6, 31936229), (13, 14739798), (26, 7369899), (39, 4913266), (43, 4456218), (78, 2456633), (86, 2228109), (129, 1485406), (258, 742703), (559, 342786), (1118, 171393), (1677, 114262), (3354, 57131)]