2019139622

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{30773}}^1$

素因数の和:31447

約数の個数: 16

約数和(自身を含む): 3090940560

約数和(自身を除く): 1071800938

約数列:

[1, 2, 53, 106, 619, 1238, 30773, 32807, 61546, 65614, 1630969, 3261938, 19048487, 38096974, 1009569811, 2019139622]

約数ペア:

[(1, 2019139622), (2, 1009569811), (53, 38096974), (106, 19048487), (619, 3261938), (1238, 1630969), (30773, 65614), (32807, 61546)]