195890684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{234319}}^1$

素因数の和:234353

約数の個数: 24

約数和(自身を含む): 393657600

約数和(自身を除く): 197766916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 234319, 468638, 937276, 2577509, 4452061, 5155018, 8904122, 10310036, 17808244, 48972671, 97945342, 195890684]

約数ペア:

[(1, 195890684), (2, 97945342), (4, 48972671), (11, 17808244), (19, 10310036), (22, 8904122), (38, 5155018), (44, 4452061), (76, 2577509), (209, 937276), (418, 468638), (836, 234319)]