15950616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 28977384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 1949, 2046, 2728, 3898, 4092, 5847, 7796, 8184, 11694, 15592, 21439, 23388, 42878, 46776, 60419, 64317, 85756, 120838, 128634, 171512, 181257, 241676, 257268, 362514, 483352, 514536, 664609, 725028, 1329218, 1450056, 1993827, 2658436, 3987654, 5316872, 7975308, 15950616]

約数ペア:

[(1, 15950616), (2, 7975308), (3, 5316872), (4, 3987654), (6, 2658436), (8, 1993827), (11, 1450056), (12, 1329218), (22, 725028), (24, 664609), (31, 514536), (33, 483352), (44, 362514), (62, 257268), (66, 241676), (88, 181257), (93, 171512), (124, 128634), (132, 120838), (186, 85756), (248, 64317), (264, 60419), (341, 46776), (372, 42878), (682, 23388), (744, 21439), (1023, 15592), (1364, 11694), (1949, 8184), (2046, 7796), (2728, 5847), (3898, 4092)]