12633380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 28531440

約数和(自身を除く): 15898060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 509, 730, 1018, 1241, 1460, 2036, 2482, 2545, 4964, 5090, 6205, 8653, 10180, 12410, 17306, 24820, 34612, 37157, 43265, 74314, 86530, 148628, 173060, 185785, 371570, 631669, 743140, 1263338, 2526676, 3158345, 6316690, 12633380]

約数ペア:

[(1, 12633380), (2, 6316690), (4, 3158345), (5, 2526676), (10, 1263338), (17, 743140), (20, 631669), (34, 371570), (68, 185785), (73, 173060), (85, 148628), (146, 86530), (170, 74314), (292, 43265), (340, 37157), (365, 34612), (509, 24820), (730, 17306), (1018, 12410), (1241, 10180), (1460, 8653), (2036, 6205), (2482, 5090), (2545, 4964)]