9911692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 21575680

約数和(自身を除く): 11663988

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 601, 868, 1178, 1202, 2356, 2404, 4123, 4207, 8246, 8414, 11419, 16492, 16828, 18631, 22838, 37262, 45676, 74524, 79933, 130417, 159866, 260834, 319732, 353989, 521668, 707978, 1415956, 2477923, 4955846, 9911692]

約数ペア:

[(1, 9911692), (2, 4955846), (4, 2477923), (7, 1415956), (14, 707978), (19, 521668), (28, 353989), (31, 319732), (38, 260834), (62, 159866), (76, 130417), (124, 79933), (133, 74524), (217, 45676), (266, 37262), (434, 22838), (532, 18631), (589, 16828), (601, 16492), (868, 11419), (1178, 8414), (1202, 8246), (2356, 4207), (2404, 4123)]