13286776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 26672400

約数和(自身を除く): 13385624

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 1433, 2318, 2866, 4636, 5732, 9272, 11464, 27227, 54454, 87413, 108908, 174826, 217816, 349652, 699304, 1660847, 3321694, 6643388, 13286776]

約数ペア:

[(1, 13286776), (2, 6643388), (4, 3321694), (8, 1660847), (19, 699304), (38, 349652), (61, 217816), (76, 174826), (122, 108908), (152, 87413), (244, 54454), (488, 27227), (1159, 11464), (1433, 9272), (2318, 5732), (2866, 4636)]