12173824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 15324416

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 128, 208, 236, 248, 256, 403, 416, 472, 496, 512, 767, 806, 832, 944, 992, 1534, 1612, 1664, 1829, 1888, 1984, 3068, 3224, 3328, 3658, 3776, 3968, 6136, 6448, 6656, 7316, 7552, 7936, 12272, 12896, 14632, 15104, 15872, 23777, 24544, 25792, 29264, 30208, 47554, 49088, 51584, 58528, 95108, 98176, 103168, 117056, 190216, 196352, 206336, 234112, 380432, 392704, 468224, 760864, 936448, 1521728, 3043456, 6086912, 12173824]

約数ペア:

[(1, 12173824), (2, 6086912), (4, 3043456), (8, 1521728), (13, 936448), (16, 760864), (26, 468224), (31, 392704), (32, 380432), (52, 234112), (59, 206336), (62, 196352), (64, 190216), (104, 117056), (118, 103168), (124, 98176), (128, 95108), (208, 58528), (236, 51584), (248, 49088), (256, 47554), (403, 30208), (416, 29264), (472, 25792), (496, 24544), (512, 23777), (767, 15872), (806, 15104), (832, 14632), (944, 12896), (992, 12272), (1534, 7936), (1612, 7552), (1664, 7316), (1829, 6656), (1888, 6448), (1984, 6136), (3068, 3968), (3224, 3776), (3328, 3658)]