19058307842

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{22511}}^1$

素因数の和:22743

約数の個数: 48

約数和(自身を含む): 34091632512

約数和(自身を除く): 15033324670

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 163, 326, 371, 742, 1141, 2282, 2597, 5194, 7987, 8639, 15974, 17278, 22511, 45022, 60473, 120946, 157577, 315154, 423311, 846622, 1103039, 1193083, 2206078, 2386166, 3669293, 7338586, 8351581, 16703162, 25685051, 51370102, 58461067, 116922134, 179795357, 194472529, 359590714, 388945058, 1361307703, 2722615406, 9529153921, 19058307842]

約数ペア:

[(1, 19058307842), (2, 9529153921), (7, 2722615406), (14, 1361307703), (49, 388945058), (53, 359590714), (98, 194472529), (106, 179795357), (163, 116922134), (326, 58461067), (371, 51370102), (742, 25685051), (1141, 16703162), (2282, 8351581), (2597, 7338586), (5194, 3669293), (7987, 2386166), (8639, 2206078), (15974, 1193083), (17278, 1103039), (22511, 846622), (45022, 423311), (60473, 315154), (120946, 157577)]