24391978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 17121494

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 571, 689, 806, 1142, 1378, 1643, 3286, 7423, 14846, 17701, 21359, 30263, 35402, 42718, 60526, 230113, 393419, 460226, 786838, 938153, 1876306, 12195989, 24391978]

約数ペア:

[(1, 24391978), (2, 12195989), (13, 1876306), (26, 938153), (31, 786838), (53, 460226), (62, 393419), (106, 230113), (403, 60526), (571, 42718), (689, 35402), (806, 30263), (1142, 21359), (1378, 17701), (1643, 14846), (3286, 7423)]