13265914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 21873600

約数和(自身を除く): 8607686

約数列:

[1, 2, 19, 38, 59, 61, 97, 118, 122, 194, 1121, 1159, 1843, 2242, 2318, 3599, 3686, 5723, 5917, 7198, 11446, 11834, 68381, 108737, 112423, 136762, 217474, 224846, 349103, 698206, 6632957, 13265914]

約数ペア:

[(1, 13265914), (2, 6632957), (19, 698206), (38, 349103), (59, 224846), (61, 217474), (97, 136762), (118, 112423), (122, 108737), (194, 68381), (1121, 11834), (1159, 11446), (1843, 7198), (2242, 5917), (2318, 5723), (3599, 3686)]