19963431934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{6089}}^1\times {\mathrm{39983}}^1$

素因数の和:46115

約数の個数: 16

約数和(自身を含む): 30681322560

約数和(自身を除く): 10717890626

約数列:

[1, 2, 41, 82, 6089, 12178, 39983, 79966, 249649, 499298, 1639303, 3278606, 243456487, 486912974, 9981715967, 19963431934]

約数ペア:

[(1, 19963431934), (2, 9981715967), (41, 486912974), (82, 243456487), (6089, 3278606), (12178, 1639303), (39983, 499298), (79966, 249649)]