19110942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 44254080

約数和(自身を除く): 25143138

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1181, 1798, 2362, 2697, 3543, 5394, 7086, 8091, 10629, 16182, 21258, 34249, 36611, 68498, 73222, 102747, 109833, 205494, 219666, 308241, 329499, 616482, 658998, 1061719, 2123438, 3185157, 6370314, 9555471, 19110942]

約数ペア:

[(1, 19110942), (2, 9555471), (3, 6370314), (6, 3185157), (9, 2123438), (18, 1061719), (29, 658998), (31, 616482), (58, 329499), (62, 308241), (87, 219666), (93, 205494), (174, 109833), (186, 102747), (261, 73222), (279, 68498), (522, 36611), (558, 34249), (899, 21258), (1181, 16182), (1798, 10629), (2362, 8091), (2697, 7086), (3543, 5394)]