2019023638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 3239389440

約数和(自身を除く): 1220365802

約数列:

[1, 2, 19, 38, 83, 166, 277, 554, 1577, 2311, 3154, 4622, 5263, 10526, 22991, 43909, 45982, 87818, 191813, 383626, 436829, 640147, 873658, 1280294, 3644447, 7288894, 12162793, 24325586, 53132201, 106264402, 1009511819, 2019023638]

約数ペア:

[(1, 2019023638), (2, 1009511819), (19, 106264402), (38, 53132201), (83, 24325586), (166, 12162793), (277, 7288894), (554, 3644447), (1577, 1280294), (2311, 873658), (3154, 640147), (4622, 436829), (5263, 383626), (10526, 191813), (22991, 87818), (43909, 45982)]