23801284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 45608724

約数和(自身を除く): 21807440

約数列:

[1, 2, 4, 13, 26, 52, 137, 169, 257, 274, 338, 514, 548, 676, 1028, 1781, 3341, 3562, 6682, 7124, 13364, 23153, 35209, 43433, 46306, 70418, 86866, 92612, 140836, 173732, 457717, 915434, 1830868, 5950321, 11900642, 23801284]

約数ペア:

[(1, 23801284), (2, 11900642), (4, 5950321), (13, 1830868), (26, 915434), (52, 457717), (137, 173732), (169, 140836), (257, 92612), (274, 86866), (338, 70418), (514, 46306), (548, 43433), (676, 35209), (1028, 23153), (1781, 13364), (3341, 7124), (3562, 6682)]