15972214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 10699466

約数列:

[1, 2, 17, 29, 34, 58, 97, 167, 194, 334, 493, 986, 1649, 2813, 2839, 3298, 4843, 5626, 5678, 9686, 16199, 32398, 47821, 82331, 95642, 164662, 275383, 469771, 550766, 939542, 7986107, 15972214]

約数ペア:

[(1, 15972214), (2, 7986107), (17, 939542), (29, 550766), (34, 469771), (58, 275383), (97, 164662), (167, 95642), (194, 82331), (334, 47821), (493, 32398), (986, 16199), (1649, 9686), (2813, 5678), (2839, 5626), (3298, 4843)]