189983438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{13381}}^1$

素因数の和:13643

約数の個数: 16

約数和(自身を含む): 295474560

約数和(自身を除く): 105491122

約数列:

[1, 2, 31, 62, 229, 458, 7099, 13381, 14198, 26762, 414811, 829622, 3064249, 6128498, 94991719, 189983438]

約数ペア:

[(1, 189983438), (2, 94991719), (31, 6128498), (62, 3064249), (229, 829622), (458, 414811), (7099, 26762), (13381, 14198)]