38994982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 66870720

約数和(自身を除く): 27875738

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1069, 1403, 1586, 2138, 2806, 13897, 18239, 24587, 27794, 36478, 49174, 65209, 130418, 319631, 639262, 847717, 1499807, 1695434, 2999614, 19497491, 38994982]

約数ペア:

[(1, 38994982), (2, 19497491), (13, 2999614), (23, 1695434), (26, 1499807), (46, 847717), (61, 639262), (122, 319631), (299, 130418), (598, 65209), (793, 49174), (1069, 36478), (1403, 27794), (1586, 24587), (2138, 18239), (2806, 13897)]