23815814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 16412026

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 193, 386, 781, 869, 1562, 1738, 2123, 4246, 5609, 11218, 13703, 15247, 27406, 30494, 61699, 123398, 150733, 167717, 301466, 335434, 1082537, 2165074, 11907907, 23815814]

約数ペア:

[(1, 23815814), (2, 11907907), (11, 2165074), (22, 1082537), (71, 335434), (79, 301466), (142, 167717), (158, 150733), (193, 123398), (386, 61699), (781, 30494), (869, 27406), (1562, 15247), (1738, 13703), (2123, 11218), (4246, 5609)]