19103688690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{11471}}^1$

素因数の和:12815

約数の個数: 64

約数和(自身を含む): 46955538432

約数和(自身を除く): 27851849742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1291, 2582, 3873, 6455, 7746, 11471, 12910, 19365, 22942, 34413, 38730, 55513, 57355, 68826, 111026, 114710, 166539, 172065, 277565, 333078, 344130, 493253, 555130, 832695, 986506, 1479759, 1665390, 2466265, 2959518, 4932530, 7398795, 14797590, 14809061, 29618122, 44427183, 74045305, 88854366, 148090610, 222135915, 444271830, 636789623, 1273579246, 1910368869, 3183948115, 3820737738, 6367896230, 9551844345, 19103688690]

約数ペア:

[(1, 19103688690), (2, 9551844345), (3, 6367896230), (5, 3820737738), (6, 3183948115), (10, 1910368869), (15, 1273579246), (30, 636789623), (43, 444271830), (86, 222135915), (129, 148090610), (215, 88854366), (258, 74045305), (430, 44427183), (645, 29618122), (1290, 14809061), (1291, 14797590), (2582, 7398795), (3873, 4932530), (6455, 2959518), (7746, 2466265), (11471, 1665390), (12910, 1479759), (19365, 986506), (22942, 832695), (34413, 555130), (38730, 493253), (55513, 344130), (57355, 333078), (68826, 277565), (111026, 172065), (114710, 166539)]