17894602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 12431798

約数列:

[1, 2, 11, 22, 53, 103, 106, 149, 206, 298, 583, 1133, 1166, 1639, 2266, 3278, 5459, 7897, 10918, 15347, 15794, 30694, 60049, 86867, 120098, 168817, 173734, 337634, 813391, 1626782, 8947301, 17894602]

約数ペア:

[(1, 17894602), (2, 8947301), (11, 1626782), (22, 813391), (53, 337634), (103, 173734), (106, 168817), (149, 120098), (206, 86867), (298, 60049), (583, 30694), (1133, 15794), (1166, 15347), (1639, 10918), (2266, 7897), (3278, 5459)]