38425904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11529

約数の個数: 40

約数和(自身を含む): 85500480

約数和(自身を除く): 47074576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11491, 22982, 45964, 91928, 126401, 183856, 218329, 252802, 436658, 505604, 873316, 1011208, 1746632, 2022416, 2401619, 3493264, 4803238, 9606476, 19212952, 38425904]

約数ペア:

[(1, 38425904), (2, 19212952), (4, 9606476), (8, 4803238), (11, 3493264), (16, 2401619), (19, 2022416), (22, 1746632), (38, 1011208), (44, 873316), (76, 505604), (88, 436658), (152, 252802), (176, 218329), (209, 183856), (304, 126401), (418, 91928), (836, 45964), (1672, 22982), (3344, 11491)]