2215673638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{42221}}^1$

素因数の和:43623

約数の個数: 16

約数和(自身を含む): 3501048240

約数和(自身を除く): 1285374602

約数列:

[1, 2, 19, 38, 1381, 2762, 26239, 42221, 52478, 84442, 802199, 1604398, 58307201, 116614402, 1107836819, 2215673638]

約数ペア:

[(1, 2215673638), (2, 1107836819), (19, 116614402), (38, 58307201), (1381, 1604398), (2762, 802199), (26239, 84442), (42221, 52478)]