19261410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13103}}^1$

素因数の和:13127

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 34517406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13103, 26206, 39309, 65515, 78618, 91721, 131030, 183442, 196545, 275163, 393090, 458605, 550326, 642047, 917210, 1284094, 1375815, 1926141, 2751630, 3210235, 3852282, 6420470, 9630705, 19261410]

約数ペア:

[(1, 19261410), (2, 9630705), (3, 6420470), (5, 3852282), (6, 3210235), (7, 2751630), (10, 1926141), (14, 1375815), (15, 1284094), (21, 917210), (30, 642047), (35, 550326), (42, 458605), (49, 393090), (70, 275163), (98, 196545), (105, 183442), (147, 131030), (210, 91721), (245, 78618), (294, 65515), (490, 39309), (735, 26206), (1470, 13103)]