15249476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 19224124

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 37, 38, 44, 58, 68, 74, 76, 116, 148, 187, 209, 319, 323, 374, 407, 418, 493, 551, 629, 638, 646, 703, 748, 814, 836, 986, 1073, 1102, 1258, 1276, 1292, 1406, 1628, 1972, 2146, 2204, 2516, 2812, 3553, 4292, 5423, 6061, 6919, 7106, 7733, 9367, 10846, 11803, 11951, 12122, 13838, 14212, 15466, 18241, 18734, 20387, 21692, 23606, 23902, 24244, 27676, 30932, 36482, 37468, 40774, 47212, 47804, 72964, 81548, 103037, 131461, 200651, 206074, 224257, 262922, 346579, 401302, 412148, 448514, 525844, 693158, 802604, 897028, 1386316, 3812369, 7624738, 15249476]

約数ペア:

[(1, 15249476), (2, 7624738), (4, 3812369), (11, 1386316), (17, 897028), (19, 802604), (22, 693158), (29, 525844), (34, 448514), (37, 412148), (38, 401302), (44, 346579), (58, 262922), (68, 224257), (74, 206074), (76, 200651), (116, 131461), (148, 103037), (187, 81548), (209, 72964), (319, 47804), (323, 47212), (374, 40774), (407, 37468), (418, 36482), (493, 30932), (551, 27676), (629, 24244), (638, 23902), (646, 23606), (703, 21692), (748, 20387), (814, 18734), (836, 18241), (986, 15466), (1073, 14212), (1102, 13838), (1258, 12122), (1276, 11951), (1292, 11803), (1406, 10846), (1628, 9367), (1972, 7733), (2146, 7106), (2204, 6919), (2516, 6061), (2812, 5423), (3553, 4292)]