19423848

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{1609}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 48686400

約数和(自身を除く): 29262552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 1609, 2012, 3018, 3218, 4024, 4827, 6036, 6436, 9654, 12072, 12872, 19308, 38616, 809327, 1618654, 2427981, 3237308, 4855962, 6474616, 9711924, 19423848]

約数ペア:

[(1, 19423848), (2, 9711924), (3, 6474616), (4, 4855962), (6, 3237308), (8, 2427981), (12, 1618654), (24, 809327), (503, 38616), (1006, 19308), (1509, 12872), (1609, 12072), (2012, 9654), (3018, 6436), (3218, 6036), (4024, 4827)]