15842302

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 28329984

約数和(自身を除く): 12487682

約数列:

[1, 2, 7, 14, 31, 62, 173, 211, 217, 346, 422, 434, 1211, 1477, 2422, 2954, 5363, 6541, 10726, 13082, 36503, 37541, 45787, 73006, 75082, 91574, 255521, 511042, 1131593, 2263186, 7921151, 15842302]

約数ペア:

[(1, 15842302), (2, 7921151), (7, 2263186), (14, 1131593), (31, 511042), (62, 255521), (173, 91574), (211, 75082), (217, 73006), (346, 45787), (422, 37541), (434, 36503), (1211, 13082), (1477, 10726), (2422, 6541), (2954, 5363)]