19275064

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 37220400

約数和(自身を除く): 17945336

約数列:

[1, 2, 4, 8, 59, 97, 118, 194, 236, 388, 421, 472, 776, 842, 1684, 3368, 5723, 11446, 22892, 24839, 40837, 45784, 49678, 81674, 99356, 163348, 198712, 326696, 2409383, 4818766, 9637532, 19275064]

約数ペア:

[(1, 19275064), (2, 9637532), (4, 4818766), (8, 2409383), (59, 326696), (97, 198712), (118, 163348), (194, 99356), (236, 81674), (388, 49678), (421, 45784), (472, 40837), (776, 24839), (842, 22892), (1684, 11446), (3368, 5723)]