19929144

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4639}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 50112000

約数和(自身を除く): 30182856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4639, 9278, 13917, 18556, 27834, 37112, 55668, 111336, 830381, 1660762, 2491143, 3321524, 4982286, 6643048, 9964572, 19929144]

約数ペア:

[(1, 19929144), (2, 9964572), (3, 6643048), (4, 4982286), (6, 3321524), (8, 2491143), (12, 1660762), (24, 830381), (179, 111336), (358, 55668), (537, 37112), (716, 27834), (1074, 18556), (1432, 13917), (2148, 9278), (4296, 4639)]