19005324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 49415520

約数和(自身を除く): 30410196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4201, 4524, 8402, 12603, 16804, 25206, 50412, 54613, 109226, 121829, 163839, 218452, 243658, 327678, 365487, 487316, 655356, 730974, 1461948, 1583777, 3167554, 4751331, 6335108, 9502662, 19005324]

約数ペア:

[(1, 19005324), (2, 9502662), (3, 6335108), (4, 4751331), (6, 3167554), (12, 1583777), (13, 1461948), (26, 730974), (29, 655356), (39, 487316), (52, 365487), (58, 327678), (78, 243658), (87, 218452), (116, 163839), (156, 121829), (174, 109226), (348, 54613), (377, 50412), (754, 25206), (1131, 16804), (1508, 12603), (2262, 8402), (4201, 4524)]