15196428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 28374372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1709, 2223, 2964, 3418, 4446, 5127, 6836, 8892, 10254, 15381, 20508, 22217, 30762, 32471, 44434, 61524, 64942, 66651, 88868, 97413, 129884, 133302, 194826, 199953, 266604, 292239, 389652, 399906, 422123, 584478, 799812, 844246, 1168956, 1266369, 1688492, 2532738, 3799107, 5065476, 7598214, 15196428]

約数ペア:

[(1, 15196428), (2, 7598214), (3, 5065476), (4, 3799107), (6, 2532738), (9, 1688492), (12, 1266369), (13, 1168956), (18, 844246), (19, 799812), (26, 584478), (36, 422123), (38, 399906), (39, 389652), (52, 292239), (57, 266604), (76, 199953), (78, 194826), (114, 133302), (117, 129884), (156, 97413), (171, 88868), (228, 66651), (234, 64942), (247, 61524), (342, 44434), (468, 32471), (494, 30762), (684, 22217), (741, 20508), (988, 15381), (1482, 10254), (1709, 8892), (2223, 6836), (2964, 5127), (3418, 4446)]