15694163506

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{20611}}^1$

素因数の和:21154

約数の個数: 32

約数和(自身を含む): 27170243712

約数和(自身を除く): 11476080206

約数列:

[1, 2, 7, 14, 137, 274, 397, 794, 959, 1918, 2779, 5558, 20611, 41222, 54389, 108778, 144277, 288554, 380723, 761446, 2823707, 5647414, 8182567, 16365134, 19765949, 39531898, 57277969, 114555938, 1121011679, 2242023358, 7847081753, 15694163506]

約数ペア:

[(1, 15694163506), (2, 7847081753), (7, 2242023358), (14, 1121011679), (137, 114555938), (274, 57277969), (397, 39531898), (794, 19765949), (959, 16365134), (1918, 8182567), (2779, 5647414), (5558, 2823707), (20611, 761446), (41222, 380723), (54389, 288554), (108778, 144277)]