19232950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 41798664

約数和(自身を除く): 22565714

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 289, 374, 425, 550, 578, 605, 850, 935, 1210, 1331, 1445, 1870, 2057, 2662, 2890, 3025, 3179, 4114, 4675, 6050, 6358, 6655, 7225, 9350, 10285, 13310, 14450, 15895, 20570, 22627, 31790, 33275, 34969, 45254, 51425, 66550, 69938, 79475, 102850, 113135, 158950, 174845, 226270, 349690, 384659, 565675, 769318, 874225, 1131350, 1748450, 1923295, 3846590, 9616475, 19232950]

約数ペア:

[(1, 19232950), (2, 9616475), (5, 3846590), (10, 1923295), (11, 1748450), (17, 1131350), (22, 874225), (25, 769318), (34, 565675), (50, 384659), (55, 349690), (85, 226270), (110, 174845), (121, 158950), (170, 113135), (187, 102850), (242, 79475), (275, 69938), (289, 66550), (374, 51425), (425, 45254), (550, 34969), (578, 33275), (605, 31790), (850, 22627), (935, 20570), (1210, 15895), (1331, 14450), (1445, 13310), (1870, 10285), (2057, 9350), (2662, 7225), (2890, 6655), (3025, 6358), (3179, 6050), (4114, 4675)]