19002360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 61795440

約数和(自身を除く): 42793080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 937, 1014, 1352, 1560, 1690, 1874, 2028, 2535, 2811, 3380, 3748, 4056, 4685, 5070, 5622, 6760, 7496, 9370, 10140, 11244, 12181, 14055, 18740, 20280, 22488, 24362, 28110, 36543, 37480, 48724, 56220, 60905, 73086, 97448, 112440, 121810, 146172, 158353, 182715, 243620, 292344, 316706, 365430, 475059, 487240, 633412, 730860, 791765, 950118, 1266824, 1461720, 1583530, 1900236, 2375295, 3167060, 3800472, 4750590, 6334120, 9501180, 19002360]

約数ペア:

[(1, 19002360), (2, 9501180), (3, 6334120), (4, 4750590), (5, 3800472), (6, 3167060), (8, 2375295), (10, 1900236), (12, 1583530), (13, 1461720), (15, 1266824), (20, 950118), (24, 791765), (26, 730860), (30, 633412), (39, 487240), (40, 475059), (52, 365430), (60, 316706), (65, 292344), (78, 243620), (104, 182715), (120, 158353), (130, 146172), (156, 121810), (169, 112440), (195, 97448), (260, 73086), (312, 60905), (338, 56220), (390, 48724), (507, 37480), (520, 36543), (676, 28110), (780, 24362), (845, 22488), (937, 20280), (1014, 18740), (1352, 14055), (1560, 12181), (1690, 11244), (1874, 10140), (2028, 9370), (2535, 7496), (2811, 6760), (3380, 5622), (3748, 5070), (4056, 4685)]