19110652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 40007520

約数和(自身を除く): 20896868

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 881, 986, 1276, 1762, 1972, 3524, 5423, 9691, 10846, 14977, 19382, 21692, 25549, 29954, 38764, 51098, 59908, 102196, 164747, 281039, 329494, 434333, 562078, 658988, 868666, 1124156, 1737332, 4777663, 9555326, 19110652]

約数ペア:

[(1, 19110652), (2, 9555326), (4, 4777663), (11, 1737332), (17, 1124156), (22, 868666), (29, 658988), (34, 562078), (44, 434333), (58, 329494), (68, 281039), (116, 164747), (187, 102196), (319, 59908), (374, 51098), (493, 38764), (638, 29954), (748, 25549), (881, 21692), (986, 19382), (1276, 14977), (1762, 10846), (1972, 9691), (3524, 5423)]