10921196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 22894368

約数和(自身を除く): 11973172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 313, 572, 626, 671, 793, 1252, 1342, 1586, 2684, 3172, 3443, 4069, 6886, 8138, 8723, 13772, 16276, 17446, 19093, 34892, 38186, 44759, 76372, 89518, 179036, 210023, 248209, 420046, 496418, 840092, 992836, 2730299, 5460598, 10921196]

約数ペア:

[(1, 10921196), (2, 5460598), (4, 2730299), (11, 992836), (13, 840092), (22, 496418), (26, 420046), (44, 248209), (52, 210023), (61, 179036), (122, 89518), (143, 76372), (244, 44759), (286, 38186), (313, 34892), (572, 19093), (626, 17446), (671, 16276), (793, 13772), (1252, 8723), (1342, 8138), (1586, 6886), (2684, 4069), (3172, 3443)]