19657470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93607}}^1$

素因数の和:93624

約数の個数: 32

約数和(自身を含む): 53918208

約数和(自身を除く): 34260738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93607, 187214, 280821, 468035, 561642, 655249, 936070, 1310498, 1404105, 1965747, 2808210, 3276245, 3931494, 6552490, 9828735, 19657470]

約数ペア:

[(1, 19657470), (2, 9828735), (3, 6552490), (5, 3931494), (6, 3276245), (7, 2808210), (10, 1965747), (14, 1404105), (15, 1310498), (21, 936070), (30, 655249), (35, 561642), (42, 468035), (70, 280821), (105, 187214), (210, 93607)]