12156954704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{117563}}^1$

素因数の和:117875

約数の個数: 40

約数和(自身を含む): 24665867712

約数和(自身を除く): 12508913008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 1124, 2248, 4496, 6463, 12926, 25852, 51704, 103408, 117563, 235126, 470252, 940504, 1881008, 2703949, 5407898, 10815796, 21631592, 33035203, 43263184, 66070406, 132140812, 264281624, 528563248, 759809669, 1519619338, 3039238676, 6078477352, 12156954704]

約数ペア:

[(1, 12156954704), (2, 6078477352), (4, 3039238676), (8, 1519619338), (16, 759809669), (23, 528563248), (46, 264281624), (92, 132140812), (184, 66070406), (281, 43263184), (368, 33035203), (562, 21631592), (1124, 10815796), (2248, 5407898), (4496, 2703949), (6463, 1881008), (12926, 940504), (25852, 470252), (51704, 235126), (103408, 117563)]