23915402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 18323830

約数列:

[1, 2, 7, 14, 53, 106, 167, 193, 334, 371, 386, 742, 1169, 1351, 2338, 2702, 8851, 10229, 17702, 20458, 32231, 61957, 64462, 71603, 123914, 143206, 225617, 451234, 1708243, 3416486, 11957701, 23915402]

約数ペア:

[(1, 23915402), (2, 11957701), (7, 3416486), (14, 1708243), (53, 451234), (106, 225617), (167, 143206), (193, 123914), (334, 71603), (371, 64462), (386, 61957), (742, 32231), (1169, 20458), (1351, 17702), (2338, 10229), (2702, 8851)]