13520096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 28823760

約数和(自身を除く): 15303664

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 601, 608, 703, 1184, 1202, 1406, 2404, 2812, 4808, 5624, 9616, 11248, 11419, 19232, 22237, 22496, 22838, 44474, 45676, 88948, 91352, 177896, 182704, 355792, 365408, 422503, 711584, 845006, 1690012, 3380024, 6760048, 13520096]

約数ペア:

[(1, 13520096), (2, 6760048), (4, 3380024), (8, 1690012), (16, 845006), (19, 711584), (32, 422503), (37, 365408), (38, 355792), (74, 182704), (76, 177896), (148, 91352), (152, 88948), (296, 45676), (304, 44474), (592, 22838), (601, 22496), (608, 22237), (703, 19232), (1184, 11419), (1202, 11248), (1406, 9616), (2404, 5624), (2812, 4808)]