23131658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 16059382

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 251, 502, 649, 781, 1298, 1562, 2761, 4189, 5522, 8378, 14809, 17821, 29618, 35642, 46079, 92158, 162899, 196031, 325798, 392062, 1051439, 2102878, 11565829, 23131658]

約数ペア:

[(1, 23131658), (2, 11565829), (11, 2102878), (22, 1051439), (59, 392062), (71, 325798), (118, 196031), (142, 162899), (251, 92158), (502, 46079), (649, 35642), (781, 29618), (1298, 17821), (1562, 14809), (2761, 8378), (4189, 5522)]