15437904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18919}}^1$

素因数の和:18947

約数の個数: 40

約数和(自身を含む): 42229440

約数和(自身を除く): 26791536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18919, 37838, 56757, 75676, 113514, 151352, 227028, 302704, 321623, 454056, 643246, 908112, 964869, 1286492, 1929738, 2572984, 3859476, 5145968, 7718952, 15437904]

約数ペア:

[(1, 15437904), (2, 7718952), (3, 5145968), (4, 3859476), (6, 2572984), (8, 1929738), (12, 1286492), (16, 964869), (17, 908112), (24, 643246), (34, 454056), (48, 321623), (51, 302704), (68, 227028), (102, 151352), (136, 113514), (204, 75676), (272, 56757), (408, 37838), (816, 18919)]