15706681930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1\times {\mathrm{12227}}^1$

素因数の和:19014

約数の個数: 32

約数和(自身を含む): 29766864960

約数和(自身を除く): 14060183030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6761, 12227, 13522, 24454, 33805, 61135, 67610, 122270, 128459, 232313, 256918, 464626, 642295, 1161565, 1284590, 2323130, 82666747, 165333494, 413333735, 826667470, 1570668193, 3141336386, 7853340965, 15706681930]

約数ペア:

[(1, 15706681930), (2, 7853340965), (5, 3141336386), (10, 1570668193), (19, 826667470), (38, 413333735), (95, 165333494), (190, 82666747), (6761, 2323130), (12227, 1284590), (13522, 1161565), (24454, 642295), (33805, 464626), (61135, 256918), (67610, 232313), (122270, 128459)]