13190512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 26449200

約数和(自身を除く): 13258688

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 157, 178, 236, 314, 356, 472, 628, 712, 944, 1256, 1424, 2512, 5251, 9263, 10502, 13973, 18526, 21004, 27946, 37052, 42008, 55892, 74104, 84016, 111784, 148208, 223568, 824407, 1648814, 3297628, 6595256, 13190512]

約数ペア:

[(1, 13190512), (2, 6595256), (4, 3297628), (8, 1648814), (16, 824407), (59, 223568), (89, 148208), (118, 111784), (157, 84016), (178, 74104), (236, 55892), (314, 42008), (356, 37052), (472, 27946), (628, 21004), (712, 18526), (944, 13973), (1256, 10502), (1424, 9263), (2512, 5251)]