11900408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 14226952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 127, 136, 212, 221, 254, 424, 442, 508, 689, 884, 901, 1016, 1378, 1651, 1768, 1802, 2159, 2756, 3302, 3604, 4318, 5512, 6604, 6731, 7208, 8636, 11713, 13208, 13462, 17272, 23426, 26924, 28067, 46852, 53848, 56134, 87503, 93704, 112268, 114427, 175006, 224536, 228854, 350012, 457708, 700024, 915416, 1487551, 2975102, 5950204, 11900408]

約数ペア:

[(1, 11900408), (2, 5950204), (4, 2975102), (8, 1487551), (13, 915416), (17, 700024), (26, 457708), (34, 350012), (52, 228854), (53, 224536), (68, 175006), (104, 114427), (106, 112268), (127, 93704), (136, 87503), (212, 56134), (221, 53848), (254, 46852), (424, 28067), (442, 26924), (508, 23426), (689, 17272), (884, 13462), (901, 13208), (1016, 11713), (1378, 8636), (1651, 7208), (1768, 6731), (1802, 6604), (2159, 5512), (2756, 4318), (3302, 3604)]