15020772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 38290560

約数和(自身を除く): 23269788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1319, 1898, 2638, 2847, 3796, 3957, 5276, 5694, 7914, 11388, 15828, 17147, 34294, 51441, 68588, 96287, 102882, 192574, 205764, 288861, 385148, 577722, 1155444, 1251731, 2503462, 3755193, 5006924, 7510386, 15020772]

約数ペア:

[(1, 15020772), (2, 7510386), (3, 5006924), (4, 3755193), (6, 2503462), (12, 1251731), (13, 1155444), (26, 577722), (39, 385148), (52, 288861), (73, 205764), (78, 192574), (146, 102882), (156, 96287), (219, 68588), (292, 51441), (438, 34294), (876, 17147), (949, 15828), (1319, 11388), (1898, 7914), (2638, 5694), (2847, 5276), (3796, 3957)]