22857736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 47203200

約数和(自身を除く): 24345464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2383, 2398, 4766, 4796, 9532, 9592, 19064, 26213, 52426, 104852, 209704, 259747, 519494, 1038988, 2077976, 2857217, 5714434, 11428868, 22857736]

約数ペア:

[(1, 22857736), (2, 11428868), (4, 5714434), (8, 2857217), (11, 2077976), (22, 1038988), (44, 519494), (88, 259747), (109, 209704), (218, 104852), (436, 52426), (872, 26213), (1199, 19064), (2383, 9592), (2398, 9532), (4766, 4796)]