12355928

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 27132000

約数和(自身を除く): 14776072

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 169, 247, 296, 338, 481, 494, 676, 703, 962, 988, 1352, 1406, 1924, 1976, 2197, 2812, 3211, 3848, 4394, 5624, 6253, 6422, 8788, 9139, 12506, 12844, 17576, 18278, 25012, 25688, 36556, 41743, 50024, 73112, 81289, 83486, 118807, 162578, 166972, 237614, 325156, 333944, 475228, 650312, 950456, 1544491, 3088982, 6177964, 12355928]

約数ペア:

[(1, 12355928), (2, 6177964), (4, 3088982), (8, 1544491), (13, 950456), (19, 650312), (26, 475228), (37, 333944), (38, 325156), (52, 237614), (74, 166972), (76, 162578), (104, 118807), (148, 83486), (152, 81289), (169, 73112), (247, 50024), (296, 41743), (338, 36556), (481, 25688), (494, 25012), (676, 18278), (703, 17576), (962, 12844), (988, 12506), (1352, 9139), (1406, 8788), (1924, 6422), (1976, 6253), (2197, 5624), (2812, 4394), (3211, 3848)]