19174164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 47714688

約数和(自身を除く): 28540524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 386, 487, 579, 772, 974, 1158, 1461, 1948, 2316, 2922, 3281, 5844, 6562, 8279, 9843, 13124, 16558, 19686, 24837, 33116, 39372, 49674, 93991, 99348, 187982, 281973, 375964, 563946, 1127892, 1597847, 3195694, 4793541, 6391388, 9587082, 19174164]

約数ペア:

[(1, 19174164), (2, 9587082), (3, 6391388), (4, 4793541), (6, 3195694), (12, 1597847), (17, 1127892), (34, 563946), (51, 375964), (68, 281973), (102, 187982), (193, 99348), (204, 93991), (386, 49674), (487, 39372), (579, 33116), (772, 24837), (974, 19686), (1158, 16558), (1461, 13124), (1948, 9843), (2316, 8279), (2922, 6562), (3281, 5844)]