23969530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 47464704

約数和(自身を除く): 23495174

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 3923, 6110, 7846, 19615, 39230, 50999, 101998, 184381, 254995, 368762, 509990, 921905, 1843810, 2396953, 4793906, 11984765, 23969530]

約数ペア:

[(1, 23969530), (2, 11984765), (5, 4793906), (10, 2396953), (13, 1843810), (26, 921905), (47, 509990), (65, 368762), (94, 254995), (130, 184381), (235, 101998), (470, 50999), (611, 39230), (1222, 19615), (3055, 7846), (3923, 6110)]