1904702918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{17483}}^1$

素因数の和:17612

約数の個数: 32

約数和(自身を含む): 3121943040

約数和(自身を除く): 1217240122

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 893, 1159, 1786, 2318, 2867, 5734, 17483, 34966, 54473, 108946, 332177, 664354, 821701, 1066463, 1643402, 2132926, 15612319, 20262797, 31224638, 40525594, 50123761, 100247522, 952351459, 1904702918]

約数ペア:

[(1, 1904702918), (2, 952351459), (19, 100247522), (38, 50123761), (47, 40525594), (61, 31224638), (94, 20262797), (122, 15612319), (893, 2132926), (1159, 1643402), (1786, 1066463), (2318, 821701), (2867, 664354), (5734, 332177), (17483, 108946), (34966, 54473)]