39782998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 25414442

約数列:

[1, 2, 19, 38, 43, 86, 97, 194, 251, 502, 817, 1634, 1843, 3686, 4171, 4769, 8342, 9538, 10793, 21586, 24347, 48694, 79249, 158498, 205067, 410134, 462593, 925186, 1046921, 2093842, 19891499, 39782998]

約数ペア:

[(1, 39782998), (2, 19891499), (19, 2093842), (38, 1046921), (43, 925186), (86, 462593), (97, 410134), (194, 205067), (251, 158498), (502, 79249), (817, 48694), (1634, 24347), (1843, 21586), (3686, 10793), (4171, 9538), (4769, 8342)]