16119393508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{249233}}^1$

素因数の和:249316

約数の個数: 48

約数和(自身を含む): 31822197120

約数和(自身を除く): 15702803612

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 16169, 32338, 64676, 249233, 498466, 996932, 4735427, 5732359, 9221621, 9470854, 11464718, 18443242, 18941708, 22929436, 36886484, 108914821, 175210799, 212097283, 217829642, 350421598, 424194566, 435659284, 700843196, 848389132, 4029848377, 8059696754, 16119393508]

約数ペア:

[(1, 16119393508), (2, 8059696754), (4, 4029848377), (19, 848389132), (23, 700843196), (37, 435659284), (38, 424194566), (46, 350421598), (74, 217829642), (76, 212097283), (92, 175210799), (148, 108914821), (437, 36886484), (703, 22929436), (851, 18941708), (874, 18443242), (1406, 11464718), (1702, 9470854), (1748, 9221621), (2812, 5732359), (3404, 4735427), (16169, 996932), (32338, 498466), (64676, 249233)]