15941472

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 42098112

約数和(自身を除く): 26156640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 787, 844, 1266, 1574, 1688, 2361, 2532, 3148, 3376, 4722, 5064, 6296, 6752, 9444, 10128, 12592, 18888, 20256, 25184, 37776, 75552, 166057, 332114, 498171, 664228, 996342, 1328456, 1992684, 2656912, 3985368, 5313824, 7970736, 15941472]

約数ペア:

[(1, 15941472), (2, 7970736), (3, 5313824), (4, 3985368), (6, 2656912), (8, 1992684), (12, 1328456), (16, 996342), (24, 664228), (32, 498171), (48, 332114), (96, 166057), (211, 75552), (422, 37776), (633, 25184), (787, 20256), (844, 18888), (1266, 12592), (1574, 10128), (1688, 9444), (2361, 6752), (2532, 6296), (3148, 5064), (3376, 4722)]