15668338

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2698

約数の個数: 24

約数和(自身を含む): 27798444

約数和(自身を除く): 12130106

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2621, 2989, 5242, 5978, 18347, 36694, 128429, 159881, 256858, 319762, 1119167, 2238334, 7834169, 15668338]

約数ペア:

[(1, 15668338), (2, 7834169), (7, 2238334), (14, 1119167), (49, 319762), (61, 256858), (98, 159881), (122, 128429), (427, 36694), (854, 18347), (2621, 5978), (2989, 5242)]