15565549966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{33427}}^1$

素因数の和:33696

約数の個数: 32

約数和(自身を含む): 24953868288

約数和(自身を除く): 9388318322

約数列:

[1, 2, 23, 46, 53, 106, 191, 382, 1219, 2438, 4393, 8786, 10123, 20246, 33427, 66854, 232829, 465658, 768821, 1537642, 1771631, 3543262, 6384557, 12769114, 40747513, 81495026, 146844811, 293689622, 338381521, 676763042, 7782774983, 15565549966]

約数ペア:

[(1, 15565549966), (2, 7782774983), (23, 676763042), (46, 338381521), (53, 293689622), (106, 146844811), (191, 81495026), (382, 40747513), (1219, 12769114), (2438, 6384557), (4393, 3543262), (8786, 1771631), (10123, 1537642), (20246, 768821), (33427, 465658), (66854, 232829)]