15709873516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{2003}}^1\times {\mathrm{41719}}^1$

素因数の和:43773

約数の個数: 24

約数和(自身を含む): 28091911680

約数和(自身を除く): 12382038164

約数列:

[1, 2, 4, 47, 94, 188, 2003, 4006, 8012, 41719, 83438, 94141, 166876, 188282, 376564, 1960793, 3921586, 7843172, 83563157, 167126314, 334252628, 3927468379, 7854936758, 15709873516]

約数ペア:

[(1, 15709873516), (2, 7854936758), (4, 3927468379), (47, 334252628), (94, 167126314), (188, 83563157), (2003, 7843172), (4006, 3921586), (8012, 1960793), (41719, 376564), (83438, 188282), (94141, 166876)]