15769964

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 32654160

約数和(自身を除く): 16884196

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1319, 1708, 2638, 2989, 5276, 5978, 9233, 11956, 18466, 36932, 64631, 80459, 129262, 160918, 258524, 321836, 563213, 1126426, 2252852, 3942491, 7884982, 15769964]

約数ペア:

[(1, 15769964), (2, 7884982), (4, 3942491), (7, 2252852), (14, 1126426), (28, 563213), (49, 321836), (61, 258524), (98, 160918), (122, 129262), (196, 80459), (244, 64631), (427, 36932), (854, 18466), (1319, 11956), (1708, 9233), (2638, 5978), (2989, 5276)]