13438898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 9640270

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 317, 451, 517, 634, 902, 1034, 1927, 3487, 3854, 6974, 12997, 14899, 21197, 25994, 29798, 42394, 142967, 163889, 285934, 327778, 610859, 1221718, 6719449, 13438898]

約数ペア:

[(1, 13438898), (2, 6719449), (11, 1221718), (22, 610859), (41, 327778), (47, 285934), (82, 163889), (94, 142967), (317, 42394), (451, 29798), (517, 25994), (634, 21197), (902, 14899), (1034, 12997), (1927, 6974), (3487, 3854)]