19616388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148609}}^1$

素因数の和:148627

約数の個数: 24

約数和(自身を含む): 49932960

約数和(自身を除く): 30316572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 148609, 297218, 445827, 594436, 891654, 1634699, 1783308, 3269398, 4904097, 6538796, 9808194, 19616388]

約数ペア:

[(1, 19616388), (2, 9808194), (3, 6538796), (4, 4904097), (6, 3269398), (11, 1783308), (12, 1634699), (22, 891654), (33, 594436), (44, 445827), (66, 297218), (132, 148609)]