19416342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 43513344

約数和(自身を除く): 24097002

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 7951, 15902, 23853, 47706, 87461, 174922, 262383, 294187, 524766, 588374, 882561, 1765122, 3236057, 6472114, 9708171, 19416342]

約数ペア:

[(1, 19416342), (2, 9708171), (3, 6472114), (6, 3236057), (11, 1765122), (22, 882561), (33, 588374), (37, 524766), (66, 294187), (74, 262383), (111, 174922), (222, 87461), (407, 47706), (814, 23853), (1221, 15902), (2442, 7951)]