23104394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 37399968

約数和(自身を除く): 14295574

約数列:

[1, 2, 17, 34, 71, 142, 289, 563, 578, 1126, 1207, 2414, 9571, 19142, 20519, 39973, 41038, 79946, 162707, 325414, 679541, 1359082, 11552197, 23104394]

約数ペア:

[(1, 23104394), (2, 11552197), (17, 1359082), (34, 679541), (71, 325414), (142, 162707), (289, 79946), (563, 41038), (578, 39973), (1126, 20519), (1207, 19142), (2414, 9571)]