1894562770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{13103}}^1$

素因数の和:13890

約数の個数: 32

約数和(自身を含む): 3594689280

約数和(自身を除く): 1700126510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 761, 1522, 3805, 7610, 13103, 14459, 26206, 28918, 65515, 72295, 131030, 144590, 248957, 497914, 1244785, 2489570, 9971383, 19942766, 49856915, 99713830, 189456277, 378912554, 947281385, 1894562770]

約数ペア:

[(1, 1894562770), (2, 947281385), (5, 378912554), (10, 189456277), (19, 99713830), (38, 49856915), (95, 19942766), (190, 9971383), (761, 2489570), (1522, 1244785), (3805, 497914), (7610, 248957), (13103, 144590), (14459, 131030), (26206, 72295), (28918, 65515)]