11397460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 24773364

約数和(自身を除く): 13375904

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 593, 620, 961, 1186, 1922, 2372, 2965, 3844, 4805, 5930, 9610, 11860, 18383, 19220, 36766, 73532, 91915, 183830, 367660, 569873, 1139746, 2279492, 2849365, 5698730, 11397460]

約数ペア:

[(1, 11397460), (2, 5698730), (4, 2849365), (5, 2279492), (10, 1139746), (20, 569873), (31, 367660), (62, 183830), (124, 91915), (155, 73532), (310, 36766), (593, 19220), (620, 18383), (961, 11860), (1186, 9610), (1922, 5930), (2372, 4805), (2965, 3844)]