19081384

素因数分解:

$2^3\times 7^2\times {\mathrm{48677}}^1$

素因数の和:48697

約数の個数: 24

約数和(自身を含む): 41619690

約数和(自身を除く): 22538306

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48677, 97354, 194708, 340739, 389416, 681478, 1362956, 2385173, 2725912, 4770346, 9540692, 19081384]

約数ペア:

[(1, 19081384), (2, 9540692), (4, 4770346), (7, 2725912), (8, 2385173), (14, 1362956), (28, 681478), (49, 389416), (56, 340739), (98, 194708), (196, 97354), (392, 48677)]