15186472

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 34884000

約数和(自身を除く): 19697528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2039, 3724, 4078, 7448, 8156, 14273, 16312, 28546, 38741, 57092, 77482, 99911, 114184, 154964, 199822, 271187, 309928, 399644, 542374, 799288, 1084748, 1898309, 2169496, 3796618, 7593236, 15186472]

約数ペア:

[(1, 15186472), (2, 7593236), (4, 3796618), (7, 2169496), (8, 1898309), (14, 1084748), (19, 799288), (28, 542374), (38, 399644), (49, 309928), (56, 271187), (76, 199822), (98, 154964), (133, 114184), (152, 99911), (196, 77482), (266, 57092), (392, 38741), (532, 28546), (931, 16312), (1064, 14273), (1862, 8156), (2039, 7448), (3724, 4078)]