19300910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 37435392

約数和(自身を除く): 18134482

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 2707, 3565, 5414, 7130, 13535, 27070, 62261, 83917, 124522, 167834, 311305, 419585, 622610, 839170, 1930091, 3860182, 9650455, 19300910]

約数ペア:

[(1, 19300910), (2, 9650455), (5, 3860182), (10, 1930091), (23, 839170), (31, 622610), (46, 419585), (62, 311305), (115, 167834), (155, 124522), (230, 83917), (310, 62261), (713, 27070), (1426, 13535), (2707, 7130), (3565, 5414)]