19637032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 22094168

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 137, 152, 164, 184, 274, 328, 437, 548, 779, 874, 943, 1096, 1558, 1748, 1886, 2603, 3116, 3151, 3496, 3772, 5206, 5617, 6232, 6302, 7544, 10412, 11234, 12604, 17917, 20824, 22468, 25208, 35834, 44936, 59869, 71668, 106723, 119738, 129191, 143336, 213446, 239476, 258382, 426892, 478952, 516764, 853784, 1033528, 2454629, 4909258, 9818516, 19637032]

約数ペア:

[(1, 19637032), (2, 9818516), (4, 4909258), (8, 2454629), (19, 1033528), (23, 853784), (38, 516764), (41, 478952), (46, 426892), (76, 258382), (82, 239476), (92, 213446), (137, 143336), (152, 129191), (164, 119738), (184, 106723), (274, 71668), (328, 59869), (437, 44936), (548, 35834), (779, 25208), (874, 22468), (943, 20824), (1096, 17917), (1558, 12604), (1748, 11234), (1886, 10412), (2603, 7544), (3116, 6302), (3151, 6232), (3496, 5617), (3772, 5206)]