19480586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 13697014

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 719, 874, 1178, 1426, 1438, 13547, 13661, 16537, 22289, 27094, 27322, 33074, 44578, 314203, 423491, 512647, 628406, 846982, 1025294, 9740293, 19480586]

約数ペア:

[(1, 19480586), (2, 9740293), (19, 1025294), (23, 846982), (31, 628406), (38, 512647), (46, 423491), (62, 314203), (437, 44578), (589, 33074), (713, 27322), (719, 27094), (874, 22289), (1178, 16537), (1426, 13661), (1438, 13547)]