16021148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 33873504

約数和(自身を除く): 17852356

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 757, 814, 962, 1514, 1628, 1924, 3028, 5291, 8327, 9841, 10582, 16654, 19682, 21164, 28009, 33308, 39364, 56018, 108251, 112036, 216502, 308099, 364117, 433004, 616198, 728234, 1232396, 1456468, 4005287, 8010574, 16021148]

約数ペア:

[(1, 16021148), (2, 8010574), (4, 4005287), (11, 1456468), (13, 1232396), (22, 728234), (26, 616198), (37, 433004), (44, 364117), (52, 308099), (74, 216502), (143, 112036), (148, 108251), (286, 56018), (407, 39364), (481, 33308), (572, 28009), (757, 21164), (814, 19682), (962, 16654), (1514, 10582), (1628, 9841), (1924, 8327), (3028, 5291)]