12156955892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 21994156800

約数和(自身を除く): 9837200908

約数列:

[1, 2, 4, 47, 94, 149, 188, 197, 298, 394, 596, 788, 2203, 4406, 7003, 8812, 9259, 14006, 18518, 28012, 29353, 37036, 58706, 103541, 117412, 207082, 328247, 414164, 433991, 656494, 867982, 1312988, 1379591, 1735964, 2759182, 5518364, 15427609, 20397577, 30855218, 40795154, 61710436, 64664659, 81590308, 129329318, 258658636, 3039238973, 6078477946, 12156955892]

約数ペア:

[(1, 12156955892), (2, 6078477946), (4, 3039238973), (47, 258658636), (94, 129329318), (149, 81590308), (188, 64664659), (197, 61710436), (298, 40795154), (394, 30855218), (596, 20397577), (788, 15427609), (2203, 5518364), (4406, 2759182), (7003, 1735964), (8812, 1379591), (9259, 1312988), (14006, 867982), (18518, 656494), (28012, 433991), (29353, 414164), (37036, 328247), (58706, 207082), (103541, 117412)]