16721307022

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1021}}^1\times {\mathrm{1627}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 28750740480

約数和(自身を除く): 12029433458

約数列:

[1, 2, 7, 14, 719, 1021, 1438, 1627, 2042, 3254, 5033, 7147, 10066, 11389, 14294, 22778, 734099, 1169813, 1468198, 1661167, 2339626, 3322334, 5138693, 8188691, 10277386, 11628169, 16377382, 23256338, 1194379073, 2388758146, 8360653511, 16721307022]

約数ペア:

[(1, 16721307022), (2, 8360653511), (7, 2388758146), (14, 1194379073), (719, 23256338), (1021, 16377382), (1438, 11628169), (1627, 10277386), (2042, 8188691), (3254, 5138693), (5033, 3322334), (7147, 2339626), (10066, 1661167), (11389, 1468198), (14294, 1169813), (22778, 734099)]