12235678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 12278882

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 79, 91, 158, 161, 182, 259, 299, 322, 481, 518, 553, 598, 851, 962, 1027, 1106, 1702, 1817, 2054, 2093, 2923, 3367, 3634, 4186, 5846, 5957, 6734, 7189, 11063, 11914, 12719, 14378, 20461, 22126, 23621, 25438, 37999, 40922, 47242, 67229, 75998, 77441, 134458, 154882, 165347, 265993, 330694, 470603, 531986, 873977, 941206, 1747954, 6117839, 12235678]

約数ペア:

[(1, 12235678), (2, 6117839), (7, 1747954), (13, 941206), (14, 873977), (23, 531986), (26, 470603), (37, 330694), (46, 265993), (74, 165347), (79, 154882), (91, 134458), (158, 77441), (161, 75998), (182, 67229), (259, 47242), (299, 40922), (322, 37999), (481, 25438), (518, 23621), (553, 22126), (598, 20461), (851, 14378), (962, 12719), (1027, 11914), (1106, 11063), (1702, 7189), (1817, 6734), (2054, 5957), (2093, 5846), (2923, 4186), (3367, 3634)]