38234878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 32889602

約数列:

[1, 2, 11, 19, 22, 23, 38, 41, 46, 82, 97, 194, 209, 253, 418, 437, 451, 506, 779, 874, 902, 943, 1067, 1558, 1843, 1886, 2134, 2231, 3686, 3977, 4462, 4807, 7954, 8569, 9614, 10373, 17138, 17917, 20273, 20746, 24541, 35834, 40546, 42389, 43747, 49082, 75563, 84778, 87494, 91471, 151126, 182942, 197087, 394174, 466279, 831193, 932558, 1006181, 1662386, 1737949, 2012362, 3475898, 19117439, 38234878]

約数ペア:

[(1, 38234878), (2, 19117439), (11, 3475898), (19, 2012362), (22, 1737949), (23, 1662386), (38, 1006181), (41, 932558), (46, 831193), (82, 466279), (97, 394174), (194, 197087), (209, 182942), (253, 151126), (418, 91471), (437, 87494), (451, 84778), (506, 75563), (779, 49082), (874, 43747), (902, 42389), (943, 40546), (1067, 35834), (1558, 24541), (1843, 20746), (1886, 20273), (2134, 17917), (2231, 17138), (3686, 10373), (3977, 9614), (4462, 8569), (4807, 7954)]