19238916

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23929}}^1$

素因数の和:24003

約数の個数: 24

約数和(自身を含む): 45562720

約数和(自身を除く): 26323804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23929, 47858, 71787, 95716, 143574, 287148, 1603243, 3206486, 4809729, 6412972, 9619458, 19238916]

約数ペア:

[(1, 19238916), (2, 9619458), (3, 6412972), (4, 4809729), (6, 3206486), (12, 1603243), (67, 287148), (134, 143574), (201, 95716), (268, 71787), (402, 47858), (804, 23929)]