19790214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 41293824

約数和(自身を除く): 21503610

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 1033, 2066, 3099, 3193, 6198, 6386, 9579, 19158, 32023, 64046, 96069, 106399, 192138, 212798, 319197, 638394, 3298369, 6596738, 9895107, 19790214]

約数ペア:

[(1, 19790214), (2, 9895107), (3, 6596738), (6, 3298369), (31, 638394), (62, 319197), (93, 212798), (103, 192138), (186, 106399), (206, 96069), (309, 64046), (618, 32023), (1033, 19158), (2066, 9579), (3099, 6386), (3193, 6198)]