2019431108

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{2099}}^1\times {\mathrm{3943}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 3594561600

約数和(自身を除く): 1575130492

約数列:

[1, 2, 4, 61, 122, 244, 2099, 3943, 4198, 7886, 8396, 15772, 128039, 240523, 256078, 481046, 512156, 962092, 8276357, 16552714, 33105428, 504857777, 1009715554, 2019431108]

約数ペア:

[(1, 2019431108), (2, 1009715554), (4, 504857777), (61, 33105428), (122, 16552714), (244, 8276357), (2099, 962092), (3943, 512156), (4198, 481046), (7886, 256078), (8396, 240523), (15772, 128039)]