15298388

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 31528980

約数和(自身を除く): 16230592

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 877, 1246, 1754, 2492, 3508, 4361, 6139, 8722, 12278, 17444, 24556, 42973, 78053, 85946, 156106, 171892, 312212, 546371, 1092742, 2185484, 3824597, 7649194, 15298388]

約数ペア:

[(1, 15298388), (2, 7649194), (4, 3824597), (7, 2185484), (14, 1092742), (28, 546371), (49, 312212), (89, 171892), (98, 156106), (178, 85946), (196, 78053), (356, 42973), (623, 24556), (877, 17444), (1246, 12278), (1754, 8722), (2492, 6139), (3508, 4361)]