25130996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 52738560

約数和(自身を除く): 27607564

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1307, 1748, 2614, 4807, 5228, 9614, 14377, 19228, 24833, 28754, 30061, 49666, 57508, 60122, 99332, 120244, 273163, 330671, 546326, 571159, 661342, 1092652, 1142318, 1322684, 2284636, 6282749, 12565498, 25130996]

約数ペア:

[(1, 25130996), (2, 12565498), (4, 6282749), (11, 2284636), (19, 1322684), (22, 1142318), (23, 1092652), (38, 661342), (44, 571159), (46, 546326), (76, 330671), (92, 273163), (209, 120244), (253, 99332), (418, 60122), (437, 57508), (506, 49666), (836, 30061), (874, 28754), (1012, 24833), (1307, 19228), (1748, 14377), (2614, 9614), (4807, 5228)]