30619402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20773}}^1$

素因数の和:20853

約数の個数: 16

約数和(自身を含む): 50854752

約数和(自身を除く): 20235350

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 20773, 41546, 228503, 457006, 1391791, 2783582, 15309701, 30619402]

約数ペア:

[(1, 30619402), (2, 15309701), (11, 2783582), (22, 1391791), (67, 457006), (134, 228503), (737, 41546), (1474, 20773)]