19465754110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6143}}^1\times {\mathrm{28807}}^1$

素因数の和:34968

約数の個数: 32

約数和(自身を含む): 38231212032

約数和(自身を除く): 18765457922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6143, 12286, 28807, 30715, 57614, 61430, 67573, 135146, 144035, 288070, 316877, 337865, 633754, 675730, 1584385, 3168770, 176961401, 353922802, 884807005, 1769614010, 1946575411, 3893150822, 9732877055, 19465754110]

約数ペア:

[(1, 19465754110), (2, 9732877055), (5, 3893150822), (10, 1946575411), (11, 1769614010), (22, 884807005), (55, 353922802), (110, 176961401), (6143, 3168770), (12286, 1584385), (28807, 675730), (30715, 633754), (57614, 337865), (61430, 316877), (67573, 288070), (135146, 144035)]