15591984

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2237

約数の個数: 40

約数和(自身を含む): 40555440

約数和(自身を除く): 24963456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2069, 2512, 3768, 4138, 6207, 7536, 8276, 12414, 16552, 24828, 33104, 49656, 99312, 324833, 649666, 974499, 1299332, 1948998, 2598664, 3897996, 5197328, 7795992, 15591984]

約数ペア:

[(1, 15591984), (2, 7795992), (3, 5197328), (4, 3897996), (6, 2598664), (8, 1948998), (12, 1299332), (16, 974499), (24, 649666), (48, 324833), (157, 99312), (314, 49656), (471, 33104), (628, 24828), (942, 16552), (1256, 12414), (1884, 8276), (2069, 7536), (2512, 6207), (3768, 4138)]