19337384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 40629600

約数和(自身を除く): 21292216

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5939, 11878, 23756, 47512, 65329, 130658, 219743, 261316, 439486, 522632, 878972, 1757944, 2417173, 4834346, 9668692, 19337384]

約数ペア:

[(1, 19337384), (2, 9668692), (4, 4834346), (8, 2417173), (11, 1757944), (22, 878972), (37, 522632), (44, 439486), (74, 261316), (88, 219743), (148, 130658), (296, 65329), (407, 47512), (814, 23756), (1628, 11878), (3256, 5939)]