15539384

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4623

約数の個数: 32

約数和(自身を含む): 33852000

約数和(自身を除く): 18312616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4549, 9098, 18196, 31843, 36392, 63686, 127372, 254744, 277489, 554978, 1109956, 1942423, 2219912, 3884846, 7769692, 15539384]

約数ペア:

[(1, 15539384), (2, 7769692), (4, 3884846), (7, 2219912), (8, 1942423), (14, 1109956), (28, 554978), (56, 277489), (61, 254744), (122, 127372), (244, 63686), (427, 36392), (488, 31843), (854, 18196), (1708, 9098), (3416, 4549)]