15694896994

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{21341}}^1$

素因数の和:21882

約数の個数: 32

約数和(自身を含む): 27179805312

約数和(自身を除く): 11484908318

約数列:

[1, 2, 7, 14, 131, 262, 401, 802, 917, 1834, 2807, 5614, 21341, 42682, 52531, 105062, 149387, 298774, 367717, 735434, 2795671, 5591342, 8557741, 17115482, 19569697, 39139394, 59904187, 119808374, 1121064071, 2242128142, 7847448497, 15694896994]

約数ペア:

[(1, 15694896994), (2, 7847448497), (7, 2242128142), (14, 1121064071), (131, 119808374), (262, 59904187), (401, 39139394), (802, 19569697), (917, 17115482), (1834, 8557741), (2807, 5591342), (5614, 2795671), (21341, 735434), (42682, 367717), (52531, 298774), (105062, 149387)]