19748832

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 54894672

約数和(自身を除く): 35145840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12101, 24202, 36303, 48404, 72606, 96808, 145212, 193616, 205717, 290424, 387232, 411434, 580848, 617151, 822868, 1161696, 1234302, 1645736, 2468604, 3291472, 4937208, 6582944, 9874416, 19748832]

約数ペア:

[(1, 19748832), (2, 9874416), (3, 6582944), (4, 4937208), (6, 3291472), (8, 2468604), (12, 1645736), (16, 1234302), (17, 1161696), (24, 822868), (32, 617151), (34, 580848), (48, 411434), (51, 387232), (68, 290424), (96, 205717), (102, 193616), (136, 145212), (204, 96808), (272, 72606), (408, 48404), (544, 36303), (816, 24202), (1632, 12101)]