19891476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50231}}^1$

素因数の和:50252

約数の個数: 36

約数和(自身を含む): 54853344

約数和(自身を除く): 34961868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50231, 100462, 150693, 200924, 301386, 452079, 552541, 602772, 904158, 1105082, 1657623, 1808316, 2210164, 3315246, 4972869, 6630492, 9945738, 19891476]

約数ペア:

[(1, 19891476), (2, 9945738), (3, 6630492), (4, 4972869), (6, 3315246), (9, 2210164), (11, 1808316), (12, 1657623), (18, 1105082), (22, 904158), (33, 602772), (36, 552541), (44, 452079), (66, 301386), (99, 200924), (132, 150693), (198, 100462), (396, 50231)]