25339766

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 38844240

約数和(自身を除く): 13504474

約数列:

[1, 2, 61, 122, 229, 458, 907, 1814, 13969, 27938, 55327, 110654, 207703, 415406, 12669883, 25339766]

約数ペア:

[(1, 25339766), (2, 12669883), (61, 415406), (122, 207703), (229, 110654), (458, 55327), (907, 27938), (1814, 13969)]