22365772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 46809504

約数和(自身を除く): 24443732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 641, 671, 793, 1282, 1342, 1586, 2564, 2684, 3172, 7051, 8333, 8723, 14102, 16666, 17446, 28204, 33332, 34892, 39101, 78202, 91663, 156404, 183326, 366652, 430111, 508313, 860222, 1016626, 1720444, 2033252, 5591443, 11182886, 22365772]

約数ペア:

[(1, 22365772), (2, 11182886), (4, 5591443), (11, 2033252), (13, 1720444), (22, 1016626), (26, 860222), (44, 508313), (52, 430111), (61, 366652), (122, 183326), (143, 156404), (244, 91663), (286, 78202), (572, 39101), (641, 34892), (671, 33332), (793, 28204), (1282, 17446), (1342, 16666), (1586, 14102), (2564, 8723), (2684, 8333), (3172, 7051)]