12723730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 24312960

約数和(自身を除く): 11589230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 401, 802, 835, 1670, 2005, 3173, 4010, 6346, 7619, 15238, 15865, 31730, 38095, 66967, 76190, 133934, 334835, 669670, 1272373, 2544746, 6361865, 12723730]

約数ペア:

[(1, 12723730), (2, 6361865), (5, 2544746), (10, 1272373), (19, 669670), (38, 334835), (95, 133934), (167, 76190), (190, 66967), (334, 38095), (401, 31730), (802, 15865), (835, 15238), (1670, 7619), (2005, 6346), (3173, 4010)]