15696918704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{341951}}^1$

素因数の和:342129

約数の個数: 40

約数和(自身を含む): 32225556480

約数和(自身を除く): 16528637776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 45904, 341951, 683902, 1367804, 2735608, 5471216, 6497069, 12994138, 25988276, 51634601, 51976552, 103269202, 103953104, 206538404, 413076808, 826153616, 981057419, 1962114838, 3924229676, 7848459352, 15696918704]

約数ペア:

[(1, 15696918704), (2, 7848459352), (4, 3924229676), (8, 1962114838), (16, 981057419), (19, 826153616), (38, 413076808), (76, 206538404), (151, 103953104), (152, 103269202), (302, 51976552), (304, 51634601), (604, 25988276), (1208, 12994138), (2416, 6497069), (2869, 5471216), (5738, 2735608), (11476, 1367804), (22952, 683902), (45904, 341951)]