15693946990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10099}}^1\times {\mathrm{8179}}^1$

素因数の和:18304

約数の個数: 32

約数和(自身を含む): 29742480000

約数和(自身を除く): 14048533010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8179, 10099, 16358, 20198, 40895, 50495, 81790, 100990, 155401, 191881, 310802, 383762, 777005, 959405, 1554010, 1918810, 82599721, 165199442, 412998605, 825997210, 1569394699, 3138789398, 7846973495, 15693946990]

約数ペア:

[(1, 15693946990), (2, 7846973495), (5, 3138789398), (10, 1569394699), (19, 825997210), (38, 412998605), (95, 165199442), (190, 82599721), (8179, 1918810), (10099, 1554010), (16358, 959405), (20198, 777005), (40895, 383762), (50495, 310802), (81790, 191881), (100990, 155401)]