16119448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 32050800

約数和(自身を除く): 15931352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 613, 692, 1226, 1384, 2452, 3287, 4904, 6574, 11647, 13148, 23294, 26296, 46588, 93176, 106049, 212098, 424196, 848392, 2014931, 4029862, 8059724, 16119448]

約数ペア:

[(1, 16119448), (2, 8059724), (4, 4029862), (8, 2014931), (19, 848392), (38, 424196), (76, 212098), (152, 106049), (173, 93176), (346, 46588), (613, 26296), (692, 23294), (1226, 13148), (1384, 11647), (2452, 6574), (3287, 4904)]