19970112

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 53986176

約数和(自身を除く): 34016064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2213, 2256, 3008, 4426, 4512, 6639, 8852, 9024, 13278, 17704, 26556, 35408, 53112, 70816, 104011, 106224, 141632, 208022, 212448, 312033, 416044, 424896, 624066, 832088, 1248132, 1664176, 2496264, 3328352, 4992528, 6656704, 9985056, 19970112]

約数ペア:

[(1, 19970112), (2, 9985056), (3, 6656704), (4, 4992528), (6, 3328352), (8, 2496264), (12, 1664176), (16, 1248132), (24, 832088), (32, 624066), (47, 424896), (48, 416044), (64, 312033), (94, 212448), (96, 208022), (141, 141632), (188, 106224), (192, 104011), (282, 70816), (376, 53112), (564, 35408), (752, 26556), (1128, 17704), (1504, 13278), (2213, 9024), (2256, 8852), (3008, 6639), (4426, 4512)]