23018918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 41459040

約数和(自身を除く): 18440122

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 2741, 4199, 5482, 8398, 35633, 46597, 52079, 71266, 93194, 104158, 605761, 677027, 885343, 1211522, 1354054, 1770686, 11509459, 23018918]

約数ペア:

[(1, 23018918), (2, 11509459), (13, 1770686), (17, 1354054), (19, 1211522), (26, 885343), (34, 677027), (38, 605761), (221, 104158), (247, 93194), (323, 71266), (442, 52079), (494, 46597), (646, 35633), (2741, 8398), (4199, 5482)]