11908468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 12928652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 191, 218, 286, 382, 436, 572, 764, 1199, 1417, 2101, 2398, 2483, 2834, 4202, 4796, 4966, 5668, 8404, 9932, 15587, 20819, 27313, 31174, 41638, 54626, 62348, 83276, 109252, 229009, 270647, 458018, 541294, 916036, 1082588, 2977117, 5954234, 11908468]

約数ペア:

[(1, 11908468), (2, 5954234), (4, 2977117), (11, 1082588), (13, 916036), (22, 541294), (26, 458018), (44, 270647), (52, 229009), (109, 109252), (143, 83276), (191, 62348), (218, 54626), (286, 41638), (382, 31174), (436, 27313), (572, 20819), (764, 15587), (1199, 9932), (1417, 8404), (2101, 5668), (2398, 4966), (2483, 4796), (2834, 4202)]