15431856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2657}}^1$

素因数の和:2690

約数の個数: 60

約数和(自身を含む): 43835736

約数和(自身を除く): 28403880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2657, 2904, 5314, 5808, 7971, 10628, 15942, 21256, 29227, 31884, 42512, 58454, 63768, 87681, 116908, 127536, 175362, 233816, 321497, 350724, 467632, 642994, 701448, 964491, 1285988, 1402896, 1928982, 2571976, 3857964, 5143952, 7715928, 15431856]

約数ペア:

[(1, 15431856), (2, 7715928), (3, 5143952), (4, 3857964), (6, 2571976), (8, 1928982), (11, 1402896), (12, 1285988), (16, 964491), (22, 701448), (24, 642994), (33, 467632), (44, 350724), (48, 321497), (66, 233816), (88, 175362), (121, 127536), (132, 116908), (176, 87681), (242, 63768), (264, 58454), (363, 42512), (484, 31884), (528, 29227), (726, 21256), (968, 15942), (1452, 10628), (1936, 7971), (2657, 5808), (2904, 5314)]