19047352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 17694248

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 269, 334, 424, 538, 668, 1076, 1336, 2152, 8851, 14257, 17702, 28514, 35404, 44923, 57028, 70808, 89846, 114056, 179692, 359384, 2380919, 4761838, 9523676, 19047352]

約数ペア:

[(1, 19047352), (2, 9523676), (4, 4761838), (8, 2380919), (53, 359384), (106, 179692), (167, 114056), (212, 89846), (269, 70808), (334, 57028), (424, 44923), (538, 35404), (668, 28514), (1076, 17702), (1336, 14257), (2152, 8851)]