19862598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8923}}^1$

素因数の和:8988

約数の個数: 32

約数和(自身を含む): 46262016

約数和(自身を除く): 26399418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8923, 17846, 26769, 53538, 62461, 124922, 187383, 374766, 472919, 945838, 1418757, 2837514, 3310433, 6620866, 9931299, 19862598]

約数ペア:

[(1, 19862598), (2, 9931299), (3, 6620866), (6, 3310433), (7, 2837514), (14, 1418757), (21, 945838), (42, 472919), (53, 374766), (106, 187383), (159, 124922), (318, 62461), (371, 53538), (742, 26769), (1113, 17846), (2226, 8923)]