19672324

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3508

約数の個数: 36

約数和(自身を含む): 41440140

約数和(自身を除く): 21767816

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 3461, 5684, 6922, 13844, 24227, 48454, 96908, 100369, 169589, 200738, 339178, 401476, 678356, 702583, 1405166, 2810332, 4918081, 9836162, 19672324]

約数ペア:

[(1, 19672324), (2, 9836162), (4, 4918081), (7, 2810332), (14, 1405166), (28, 702583), (29, 678356), (49, 401476), (58, 339178), (98, 200738), (116, 169589), (196, 100369), (203, 96908), (406, 48454), (812, 24227), (1421, 13844), (2842, 6922), (3461, 5684)]