19600848

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 60

約数和(自身を含む): 55581760

約数和(自身を除く): 35980912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1723, 1896, 2844, 3446, 3792, 5169, 5688, 6892, 10338, 11376, 13784, 15507, 20676, 27568, 31014, 41352, 62028, 82704, 124056, 136117, 248112, 272234, 408351, 544468, 816702, 1088936, 1225053, 1633404, 2177872, 2450106, 3266808, 4900212, 6533616, 9800424, 19600848]

約数ペア:

[(1, 19600848), (2, 9800424), (3, 6533616), (4, 4900212), (6, 3266808), (8, 2450106), (9, 2177872), (12, 1633404), (16, 1225053), (18, 1088936), (24, 816702), (36, 544468), (48, 408351), (72, 272234), (79, 248112), (144, 136117), (158, 124056), (237, 82704), (316, 62028), (474, 41352), (632, 31014), (711, 27568), (948, 20676), (1264, 15507), (1422, 13784), (1723, 11376), (1896, 10338), (2844, 6892), (3446, 5688), (3792, 5169)]