24991574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 15962026

約数列:

[1, 2, 19, 38, 59, 71, 118, 142, 157, 314, 1121, 1349, 2242, 2698, 2983, 4189, 5966, 8378, 9263, 11147, 18526, 22294, 79591, 159182, 175997, 211793, 351994, 423586, 657673, 1315346, 12495787, 24991574]

約数ペア:

[(1, 24991574), (2, 12495787), (19, 1315346), (38, 657673), (59, 423586), (71, 351994), (118, 211793), (142, 175997), (157, 159182), (314, 79591), (1121, 22294), (1349, 18526), (2242, 11147), (2698, 9263), (2983, 8378), (4189, 5966)]