19006042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 14560358

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1109, 1558, 2218, 8569, 12199, 17138, 21071, 24398, 42142, 45469, 90938, 231781, 463562, 500159, 863911, 1000318, 1727822, 9503021, 19006042]

約数ペア:

[(1, 19006042), (2, 9503021), (11, 1727822), (19, 1000318), (22, 863911), (38, 500159), (41, 463562), (82, 231781), (209, 90938), (418, 45469), (451, 42142), (779, 24398), (902, 21071), (1109, 17138), (1558, 12199), (2218, 8569)]