12365392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 27570780

約数和(自身を除く): 15205388

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 269, 272, 338, 442, 538, 676, 884, 1076, 1352, 1768, 2152, 2704, 2873, 3497, 3536, 4304, 4573, 5746, 6994, 9146, 11492, 13988, 18292, 22984, 27976, 36584, 45461, 45968, 55952, 59449, 73168, 90922, 118898, 181844, 237796, 363688, 475592, 727376, 772837, 951184, 1545674, 3091348, 6182696, 12365392]

約数ペア:

[(1, 12365392), (2, 6182696), (4, 3091348), (8, 1545674), (13, 951184), (16, 772837), (17, 727376), (26, 475592), (34, 363688), (52, 237796), (68, 181844), (104, 118898), (136, 90922), (169, 73168), (208, 59449), (221, 55952), (269, 45968), (272, 45461), (338, 36584), (442, 27976), (538, 22984), (676, 18292), (884, 13988), (1076, 11492), (1352, 9146), (1768, 6994), (2152, 5746), (2704, 4573), (2873, 4304), (3497, 3536)]