19238472

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 58806000

約数和(自身を除く): 39567528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 2699, 3564, 5398, 7128, 8097, 10796, 16194, 21592, 24291, 29689, 32388, 48582, 59378, 64776, 72873, 89067, 97164, 118756, 145746, 178134, 194328, 218619, 237512, 267201, 291492, 356268, 437238, 534402, 582984, 712536, 801603, 874476, 1068804, 1603206, 1748952, 2137608, 2404809, 3206412, 4809618, 6412824, 9619236, 19238472]

約数ペア:

[(1, 19238472), (2, 9619236), (3, 6412824), (4, 4809618), (6, 3206412), (8, 2404809), (9, 2137608), (11, 1748952), (12, 1603206), (18, 1068804), (22, 874476), (24, 801603), (27, 712536), (33, 582984), (36, 534402), (44, 437238), (54, 356268), (66, 291492), (72, 267201), (81, 237512), (88, 218619), (99, 194328), (108, 178134), (132, 145746), (162, 118756), (198, 97164), (216, 89067), (264, 72873), (297, 64776), (324, 59378), (396, 48582), (594, 32388), (648, 29689), (792, 24291), (891, 21592), (1188, 16194), (1782, 10796), (2376, 8097), (2699, 7128), (3564, 5398)]