19379648

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{3833}}^1$

素因数の和:3924

約数の個数: 28

約数和(自身を含む): 38953440

約数和(自身を除く): 19573792

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 3833, 5056, 7666, 15332, 30664, 61328, 122656, 245312, 302807, 605614, 1211228, 2422456, 4844912, 9689824, 19379648]

約数ペア:

[(1, 19379648), (2, 9689824), (4, 4844912), (8, 2422456), (16, 1211228), (32, 605614), (64, 302807), (79, 245312), (158, 122656), (316, 61328), (632, 30664), (1264, 15332), (2528, 7666), (3833, 5056)]