9438896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 19604400

約数和(自身を除く): 10165504

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 509, 976, 1018, 1159, 2036, 2318, 4072, 4636, 8144, 9272, 9671, 18544, 19342, 31049, 38684, 62098, 77368, 124196, 154736, 248392, 496784, 589931, 1179862, 2359724, 4719448, 9438896]

約数ペア:

[(1, 9438896), (2, 4719448), (4, 2359724), (8, 1179862), (16, 589931), (19, 496784), (38, 248392), (61, 154736), (76, 124196), (122, 77368), (152, 62098), (244, 38684), (304, 31049), (488, 19342), (509, 18544), (976, 9671), (1018, 9272), (1159, 8144), (2036, 4636), (2318, 4072)]