194807684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3257}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 359422560

約数和(自身を除く): 164614876

約数列:

[1, 2, 4, 19, 38, 76, 787, 1574, 3148, 3257, 6514, 13028, 14953, 29906, 59812, 61883, 123766, 247532, 2563259, 5126518, 10253036, 48701921, 97403842, 194807684]

約数ペア:

[(1, 194807684), (2, 97403842), (4, 48701921), (19, 10253036), (38, 5126518), (76, 2563259), (787, 247532), (1574, 123766), (3148, 61883), (3257, 59812), (6514, 29906), (13028, 14953)]