15698939772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221129}}^1$

素因数の和:2221186

約数の個数: 48

約数和(自身を含む): 39802649600

約数和(自身を除く): 24103709828

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 2221129, 4442258, 6663387, 8884516, 13326774, 26653548, 42201451, 68854999, 84402902, 126604353, 137709998, 168805804, 206564997, 253208706, 275419996, 413129994, 506417412, 826259988, 1308244981, 2616489962, 3924734943, 5232979924, 7849469886, 15698939772]

約数ペア:

[(1, 15698939772), (2, 7849469886), (3, 5232979924), (4, 3924734943), (6, 2616489962), (12, 1308244981), (19, 826259988), (31, 506417412), (38, 413129994), (57, 275419996), (62, 253208706), (76, 206564997), (93, 168805804), (114, 137709998), (124, 126604353), (186, 84402902), (228, 68854999), (372, 42201451), (589, 26653548), (1178, 13326774), (1767, 8884516), (2356, 6663387), (3534, 4442258), (7068, 2221129)]