2019945213438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{190309517}}^1$

素因数の和:190309612

約数の個数: 32

約数和(自身を含む): 4247708441760

約数和(自身を除く): 2227763228322

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1769, 3538, 5307, 10614, 190309517, 380619034, 570928551, 1141857102, 5518975993, 11037951986, 11608880537, 16556927979, 23217761074, 33113855958, 34826641611, 69653283222, 336657535573, 673315071146, 1009972606719, 2019945213438]

約数ペア:

[(1, 2019945213438), (2, 1009972606719), (3, 673315071146), (6, 336657535573), (29, 69653283222), (58, 34826641611), (61, 33113855958), (87, 23217761074), (122, 16556927979), (174, 11608880537), (183, 11037951986), (366, 5518975993), (1769, 1141857102), (3538, 570928551), (5307, 380619034), (10614, 190309517)]