23906870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 46654272

約数和(自身を除く): 22747402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1063, 1730, 2126, 2249, 4498, 5315, 10630, 11245, 13819, 22490, 27638, 69095, 138190, 183899, 367798, 919495, 1838990, 2390687, 4781374, 11953435, 23906870]

約数ペア:

[(1, 23906870), (2, 11953435), (5, 4781374), (10, 2390687), (13, 1838990), (26, 919495), (65, 367798), (130, 183899), (173, 138190), (346, 69095), (865, 27638), (1063, 22490), (1730, 13819), (2126, 11245), (2249, 10630), (4498, 5315)]