39123964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 41072516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 883, 1007, 1166, 1766, 2014, 2332, 3532, 4028, 9713, 11077, 16777, 19426, 22154, 33554, 38852, 44308, 46799, 67108, 93598, 184547, 187196, 369094, 514789, 738188, 889181, 1029578, 1778362, 2059156, 3556724, 9780991, 19561982, 39123964]

約数ペア:

[(1, 39123964), (2, 19561982), (4, 9780991), (11, 3556724), (19, 2059156), (22, 1778362), (38, 1029578), (44, 889181), (53, 738188), (76, 514789), (106, 369094), (209, 187196), (212, 184547), (418, 93598), (583, 67108), (836, 46799), (883, 44308), (1007, 38852), (1166, 33554), (1766, 22154), (2014, 19426), (2332, 16777), (3532, 11077), (4028, 9713)]