188074996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{66883}}^1$

素因数の和:66943

約数の個数: 24

約数和(自身を含む): 355822880

約数和(自身を除く): 167747884

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 66883, 133766, 267532, 1270777, 2474671, 2541554, 4949342, 5083108, 9898684, 47018749, 94037498, 188074996]

約数ペア:

[(1, 188074996), (2, 94037498), (4, 47018749), (19, 9898684), (37, 5083108), (38, 4949342), (74, 2541554), (76, 2474671), (148, 1270777), (703, 267532), (1406, 133766), (2812, 66883)]