19424230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4624

約数の個数: 32

約数和(自身を含む): 40622400

約数和(自身を除く): 21198170

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4549, 9098, 22745, 31843, 45490, 63686, 159215, 277489, 318430, 554978, 1387445, 1942423, 2774890, 3884846, 9712115, 19424230]

約数ペア:

[(1, 19424230), (2, 9712115), (5, 3884846), (7, 2774890), (10, 1942423), (14, 1387445), (35, 554978), (61, 318430), (70, 277489), (122, 159215), (305, 63686), (427, 45490), (610, 31843), (854, 22745), (2135, 9098), (4270, 4549)]