19057368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 53406720

約数和(自身を除く): 34349352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 1951, 2442, 3256, 3902, 4884, 5853, 7804, 9768, 11706, 15608, 21461, 23412, 42922, 46824, 64383, 72187, 85844, 128766, 144374, 171688, 216561, 257532, 288748, 433122, 515064, 577496, 794057, 866244, 1588114, 1732488, 2382171, 3176228, 4764342, 6352456, 9528684, 19057368]

約数ペア:

[(1, 19057368), (2, 9528684), (3, 6352456), (4, 4764342), (6, 3176228), (8, 2382171), (11, 1732488), (12, 1588114), (22, 866244), (24, 794057), (33, 577496), (37, 515064), (44, 433122), (66, 288748), (74, 257532), (88, 216561), (111, 171688), (132, 144374), (148, 128766), (222, 85844), (264, 72187), (296, 64383), (407, 46824), (444, 42922), (814, 23412), (888, 21461), (1221, 15608), (1628, 11706), (1951, 9768), (2442, 7804), (3256, 5853), (3902, 4884)]