19835603476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7621}}^1\times {\mathrm{50053}}^1$

素因数の和:57691

約数の個数: 24

約数和(自身を含む): 37388135624

約数和(自身を除く): 17552532148

約数列:

[1, 2, 4, 13, 26, 52, 7621, 15242, 30484, 50053, 99073, 100106, 198146, 200212, 396292, 650689, 1301378, 2602756, 381453913, 762907826, 1525815652, 4958900869, 9917801738, 19835603476]

約数ペア:

[(1, 19835603476), (2, 9917801738), (4, 4958900869), (13, 1525815652), (26, 762907826), (52, 381453913), (7621, 2602756), (15242, 1301378), (30484, 650689), (50053, 396292), (99073, 200212), (100106, 198146)]