11491428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 30403520

約数和(自身を除く): 18912092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 3877, 7754, 11631, 15508, 23262, 46524, 50401, 73663, 100802, 147326, 151203, 201604, 220989, 294652, 302406, 441978, 604812, 883956, 957619, 1915238, 2872857, 3830476, 5745714, 11491428]

約数ペア:

[(1, 11491428), (2, 5745714), (3, 3830476), (4, 2872857), (6, 1915238), (12, 957619), (13, 883956), (19, 604812), (26, 441978), (38, 302406), (39, 294652), (52, 220989), (57, 201604), (76, 151203), (78, 147326), (114, 100802), (156, 73663), (228, 50401), (247, 46524), (494, 23262), (741, 15508), (988, 11631), (1482, 7754), (2964, 3877)]