19699536

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4231}}^1$

素因数の和:4339

約数の個数: 40

約数和(自身を含む): 51427264

約数和(自身を除く): 31727728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4231, 4656, 8462, 12693, 16924, 25386, 33848, 50772, 67696, 101544, 203088, 410407, 820814, 1231221, 1641628, 2462442, 3283256, 4924884, 6566512, 9849768, 19699536]

約数ペア:

[(1, 19699536), (2, 9849768), (3, 6566512), (4, 4924884), (6, 3283256), (8, 2462442), (12, 1641628), (16, 1231221), (24, 820814), (48, 410407), (97, 203088), (194, 101544), (291, 67696), (388, 50772), (582, 33848), (776, 25386), (1164, 16924), (1552, 12693), (2328, 8462), (4231, 4656)]