19369872

素因数分解:

$2^4\times 3^2\times {\mathrm{134513}}^1$

素因数の和:134527

約数の個数: 30

約数和(自身を含む): 54209142

約数和(自身を除く): 34839270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134513, 269026, 403539, 538052, 807078, 1076104, 1210617, 1614156, 2152208, 2421234, 3228312, 4842468, 6456624, 9684936, 19369872]

約数ペア:

[(1, 19369872), (2, 9684936), (3, 6456624), (4, 4842468), (6, 3228312), (8, 2421234), (9, 2152208), (12, 1614156), (16, 1210617), (18, 1076104), (24, 807078), (36, 538052), (48, 403539), (72, 269026), (144, 134513)]