19627248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 54639360

約数和(自身を除く): 35012112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 359, 402, 408, 536, 718, 804, 816, 1072, 1077, 1139, 1436, 1608, 2154, 2278, 2872, 3216, 3417, 4308, 4556, 5744, 6103, 6834, 8616, 9112, 12206, 13668, 17232, 18224, 18309, 24053, 24412, 27336, 36618, 48106, 48824, 54672, 72159, 73236, 96212, 97648, 144318, 146472, 192424, 288636, 292944, 384848, 408901, 577272, 817802, 1154544, 1226703, 1635604, 2453406, 3271208, 4906812, 6542416, 9813624, 19627248]

約数ペア:

[(1, 19627248), (2, 9813624), (3, 6542416), (4, 4906812), (6, 3271208), (8, 2453406), (12, 1635604), (16, 1226703), (17, 1154544), (24, 817802), (34, 577272), (48, 408901), (51, 384848), (67, 292944), (68, 288636), (102, 192424), (134, 146472), (136, 144318), (201, 97648), (204, 96212), (268, 73236), (272, 72159), (359, 54672), (402, 48824), (408, 48106), (536, 36618), (718, 27336), (804, 24412), (816, 24053), (1072, 18309), (1077, 18224), (1139, 17232), (1436, 13668), (1608, 12206), (2154, 9112), (2278, 8616), (2872, 6834), (3216, 6103), (3417, 5744), (4308, 4556)]