16693210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 31973760

約数和(自身を除く): 15280550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 853, 1030, 1706, 1957, 3914, 4265, 8530, 9785, 16207, 19570, 32414, 81035, 87859, 162070, 175718, 439295, 878590, 1669321, 3338642, 8346605, 16693210]

約数ペア:

[(1, 16693210), (2, 8346605), (5, 3338642), (10, 1669321), (19, 878590), (38, 439295), (95, 175718), (103, 162070), (190, 87859), (206, 81035), (515, 32414), (853, 19570), (1030, 16207), (1706, 9785), (1957, 8530), (3914, 4265)]