91994618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 153930240

約数和(自身を除く): 61935622

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 1571, 2546, 3082, 3142, 29279, 29849, 36133, 58558, 59698, 72266, 105257, 210514, 686527, 1373054, 1999883, 2420911, 3999766, 4841822, 45997309, 91994618]

約数ペア:

[(1, 91994618), (2, 45997309), (19, 4841822), (23, 3999766), (38, 2420911), (46, 1999883), (67, 1373054), (134, 686527), (437, 210514), (874, 105257), (1273, 72266), (1541, 59698), (1571, 58558), (2546, 36133), (3082, 29849), (3142, 29279)]