19423572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2927}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 52469760

約数和(自身を除く): 33046188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2927, 3318, 5854, 6636, 8781, 11708, 17562, 20489, 35124, 40978, 61467, 81956, 122934, 231233, 245868, 462466, 693699, 924932, 1387398, 1618631, 2774796, 3237262, 4855893, 6474524, 9711786, 19423572]

約数ペア:

[(1, 19423572), (2, 9711786), (3, 6474524), (4, 4855893), (6, 3237262), (7, 2774796), (12, 1618631), (14, 1387398), (21, 924932), (28, 693699), (42, 462466), (79, 245868), (84, 231233), (158, 122934), (237, 81956), (316, 61467), (474, 40978), (553, 35124), (948, 20489), (1106, 17562), (1659, 11708), (2212, 8781), (2927, 6636), (3318, 5854)]