22116796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 22590020

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 197, 221, 254, 394, 442, 508, 788, 884, 1651, 2159, 2561, 3302, 3349, 4318, 5122, 6604, 6698, 8636, 10244, 13396, 25019, 28067, 43537, 50038, 56134, 87074, 100076, 112268, 174148, 325247, 425323, 650494, 850646, 1300988, 1701292, 5529199, 11058398, 22116796]

約数ペア:

[(1, 22116796), (2, 11058398), (4, 5529199), (13, 1701292), (17, 1300988), (26, 850646), (34, 650494), (52, 425323), (68, 325247), (127, 174148), (197, 112268), (221, 100076), (254, 87074), (394, 56134), (442, 50038), (508, 43537), (788, 28067), (884, 25019), (1651, 13396), (2159, 10244), (2561, 8636), (3302, 6698), (3349, 6604), (4318, 5122)]