15672015820898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3643}}^1\times {\mathrm{9767}}^1$

素因数の和:13671

約数の個数: 64

約数和(自身を含む): 25269312752640

約数和(自身を除く): 9597296931742

約数列:

[1, 2, 19, 38, 67, 134, 173, 346, 1273, 2546, 3287, 3643, 6574, 7286, 9767, 11591, 19534, 23182, 69217, 138434, 185573, 220229, 244081, 371146, 440458, 488162, 630239, 654389, 1260478, 1308778, 1689691, 3379382, 4637539, 9275078, 11974541, 12433391, 23949082, 24866782, 32104129, 35581181, 42226013, 64208258, 71162362, 84452026, 113209297, 226418594, 676042439, 802294247, 1352084878, 1604588494, 2150976643, 2383939127, 4301953286, 4767878254, 6155544313, 12311088626, 45294843413, 90589686826, 116955341947, 233910683894, 412421468971, 824842937942, 7836007910449, 15672015820898]

約数ペア:

[(1, 15672015820898), (2, 7836007910449), (19, 824842937942), (38, 412421468971), (67, 233910683894), (134, 116955341947), (173, 90589686826), (346, 45294843413), (1273, 12311088626), (2546, 6155544313), (3287, 4767878254), (3643, 4301953286), (6574, 2383939127), (7286, 2150976643), (9767, 1604588494), (11591, 1352084878), (19534, 802294247), (23182, 676042439), (69217, 226418594), (138434, 113209297), (185573, 84452026), (220229, 71162362), (244081, 64208258), (371146, 42226013), (440458, 35581181), (488162, 32104129), (630239, 24866782), (654389, 23949082), (1260478, 12433391), (1308778, 11974541), (1689691, 9275078), (3379382, 4637539)]