19307789094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{79777}}^1$

素因数の和:80005

約数の個数: 64

約数和(自身を含む): 44573564160

約数和(自身を除く): 25265775066

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 193, 209, 386, 418, 579, 627, 1158, 1254, 2123, 3667, 4246, 6369, 7334, 11001, 12738, 22002, 40337, 79777, 80674, 121011, 159554, 239331, 242022, 478662, 877547, 1515763, 1755094, 2632641, 3031526, 4547289, 5265282, 9094578, 15396961, 16673393, 30793922, 33346786, 46190883, 50020179, 92381766, 100040358, 169366571, 292542259, 338733142, 508099713, 585084518, 877626777, 1016199426, 1755253554, 3217964849, 6435929698, 9653894547, 19307789094]

約数ペア:

[(1, 19307789094), (2, 9653894547), (3, 6435929698), (6, 3217964849), (11, 1755253554), (19, 1016199426), (22, 877626777), (33, 585084518), (38, 508099713), (57, 338733142), (66, 292542259), (114, 169366571), (193, 100040358), (209, 92381766), (386, 50020179), (418, 46190883), (579, 33346786), (627, 30793922), (1158, 16673393), (1254, 15396961), (2123, 9094578), (3667, 5265282), (4246, 4547289), (6369, 3031526), (7334, 2632641), (11001, 1755094), (12738, 1515763), (22002, 877547), (40337, 478662), (79777, 242022), (80674, 239331), (121011, 159554)]