15697731676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{73063}}^1$

素因数の和:73354

約数の個数: 48

約数和(自身を含む): 31668860160

約数和(自身を除く): 15971128484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 2827, 4883, 5654, 9766, 11308, 19532, 53713, 73063, 107426, 146126, 214852, 292252, 803693, 1388197, 1607386, 2776394, 3214772, 5552788, 15270167, 18777191, 30540334, 37554382, 61080668, 75108764, 206549101, 356766629, 413098202, 713533258, 826196404, 1427066516, 3924432919, 7848865838, 15697731676]

約数ペア:

[(1, 15697731676), (2, 7848865838), (4, 3924432919), (11, 1427066516), (19, 826196404), (22, 713533258), (38, 413098202), (44, 356766629), (76, 206549101), (209, 75108764), (257, 61080668), (418, 37554382), (514, 30540334), (836, 18777191), (1028, 15270167), (2827, 5552788), (4883, 3214772), (5654, 2776394), (9766, 1607386), (11308, 1388197), (19532, 803693), (53713, 292252), (73063, 214852), (107426, 146126)]