19968208126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823703}}^1$

素因数の和:823776

約数の個数: 32

約数和(自身を含む): 34160652288

約数和(自身を除く): 14192444162

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1426, 12121, 24242, 823703, 1647406, 14002951, 18945169, 25534793, 28005902, 37890338, 51069586, 322067873, 434091481, 587300239, 644135746, 868182962, 1174600478, 9984104063, 19968208126]

約数ペア:

[(1, 19968208126), (2, 9984104063), (17, 1174600478), (23, 868182962), (31, 644135746), (34, 587300239), (46, 434091481), (62, 322067873), (391, 51069586), (527, 37890338), (713, 28005902), (782, 25534793), (1054, 18945169), (1426, 14002951), (12121, 1647406), (24242, 823703)]