11872848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 21874992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 359, 424, 624, 636, 689, 718, 848, 1077, 1272, 1378, 1436, 2067, 2154, 2544, 2756, 2872, 4134, 4308, 4667, 5512, 5744, 8268, 8616, 9334, 11024, 14001, 16536, 17232, 18668, 19027, 28002, 33072, 37336, 38054, 56004, 57081, 74672, 76108, 112008, 114162, 152216, 224016, 228324, 247351, 304432, 456648, 494702, 742053, 913296, 989404, 1484106, 1978808, 2968212, 3957616, 5936424, 11872848]

約数ペア:

[(1, 11872848), (2, 5936424), (3, 3957616), (4, 2968212), (6, 1978808), (8, 1484106), (12, 989404), (13, 913296), (16, 742053), (24, 494702), (26, 456648), (39, 304432), (48, 247351), (52, 228324), (53, 224016), (78, 152216), (104, 114162), (106, 112008), (156, 76108), (159, 74672), (208, 57081), (212, 56004), (312, 38054), (318, 37336), (359, 33072), (424, 28002), (624, 19027), (636, 18668), (689, 17232), (718, 16536), (848, 14001), (1077, 11024), (1272, 9334), (1378, 8616), (1436, 8268), (2067, 5744), (2154, 5512), (2544, 4667), (2756, 4308), (2872, 4134)]