19315671746

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{33521}}^1$

素因数の和:34130

約数の個数: 32

約数和(自身を含む): 33597089280

約数和(自身を除く): 14281417534

約数列:

[1, 2, 7, 14, 79, 158, 521, 553, 1042, 1106, 3647, 7294, 33521, 41159, 67042, 82318, 234647, 288113, 469294, 576226, 2648159, 5296318, 17464441, 18537113, 34928882, 37074226, 122251087, 244502174, 1379690839, 2759381678, 9657835873, 19315671746]

約数ペア:

[(1, 19315671746), (2, 9657835873), (7, 2759381678), (14, 1379690839), (79, 244502174), (158, 122251087), (521, 37074226), (553, 34928882), (1042, 18537113), (1106, 17464441), (3647, 5296318), (7294, 2648159), (33521, 576226), (41159, 469294), (67042, 288113), (82318, 234647)]