12020872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 23476320

約数和(自身を除く): 11455448

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 547, 1094, 2188, 2747, 4376, 5494, 10988, 21976, 22427, 36649, 44854, 73298, 89708, 146596, 179416, 293192, 1502609, 3005218, 6010436, 12020872]

約数ペア:

[(1, 12020872), (2, 6010436), (4, 3005218), (8, 1502609), (41, 293192), (67, 179416), (82, 146596), (134, 89708), (164, 73298), (268, 44854), (328, 36649), (536, 22427), (547, 21976), (1094, 10988), (2188, 5494), (2747, 4376)]