11666416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 23919104

約数和(自身を除く): 12252688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 547, 688, 1094, 1333, 2188, 2666, 4376, 5332, 8752, 10664, 16957, 21328, 23521, 33914, 47042, 67828, 94084, 135656, 188168, 271312, 376336, 729151, 1458302, 2916604, 5833208, 11666416]

約数ペア:

[(1, 11666416), (2, 5833208), (4, 2916604), (8, 1458302), (16, 729151), (31, 376336), (43, 271312), (62, 188168), (86, 135656), (124, 94084), (172, 67828), (248, 47042), (344, 33914), (496, 23521), (547, 21328), (688, 16957), (1094, 10664), (1333, 8752), (2188, 5332), (2666, 4376)]