15380090816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{11467}}^1$

素因数の和:12601

約数の個数: 56

約数和(自身を含む): 32158106880

約数和(自身を除く): 16778016064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1103, 1216, 2206, 4412, 8824, 11467, 17648, 20957, 22934, 35296, 41914, 45868, 70592, 83828, 91736, 167656, 183472, 217873, 335312, 366944, 435746, 670624, 733888, 871492, 1341248, 1742984, 3485968, 6971936, 12648101, 13943872, 25296202, 50592404, 101184808, 202369616, 240313919, 404739232, 480627838, 809478464, 961255676, 1922511352, 3845022704, 7690045408, 15380090816]

約数ペア:

[(1, 15380090816), (2, 7690045408), (4, 3845022704), (8, 1922511352), (16, 961255676), (19, 809478464), (32, 480627838), (38, 404739232), (64, 240313919), (76, 202369616), (152, 101184808), (304, 50592404), (608, 25296202), (1103, 13943872), (1216, 12648101), (2206, 6971936), (4412, 3485968), (8824, 1742984), (11467, 1341248), (17648, 871492), (20957, 733888), (22934, 670624), (35296, 435746), (41914, 366944), (45868, 335312), (70592, 217873), (83828, 183472), (91736, 167656)]