19002112

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 38222800

約数和(自身を除く): 19220688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 373, 398, 746, 796, 1492, 1592, 2984, 3184, 5968, 6368, 11936, 12736, 23872, 25472, 47744, 50944, 74227, 95488, 148454, 296908, 593816, 1187632, 2375264, 4750528, 9501056, 19002112]

約数ペア:

[(1, 19002112), (2, 9501056), (4, 4750528), (8, 2375264), (16, 1187632), (32, 593816), (64, 296908), (128, 148454), (199, 95488), (256, 74227), (373, 50944), (398, 47744), (746, 25472), (796, 23872), (1492, 12736), (1592, 11936), (2984, 6368), (3184, 5968)]