15344318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 10921282

約数列:

[1, 2, 11, 22, 31, 62, 149, 151, 298, 302, 341, 682, 1639, 1661, 3278, 3322, 4619, 4681, 9238, 9362, 22499, 44998, 50809, 51491, 101618, 102982, 247489, 494978, 697469, 1394938, 7672159, 15344318]

約数ペア:

[(1, 15344318), (2, 7672159), (11, 1394938), (22, 697469), (31, 494978), (62, 247489), (149, 102982), (151, 101618), (298, 51491), (302, 50809), (341, 44998), (682, 22499), (1639, 9362), (1661, 9238), (3278, 4681), (3322, 4619)]