12340196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 25704000

約数和(自身を除く): 13363804

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 509, 551, 638, 836, 1018, 1102, 1276, 2036, 2204, 5599, 6061, 9671, 11198, 12122, 14761, 19342, 22396, 24244, 29522, 38684, 59044, 106381, 162371, 212762, 280459, 324742, 425524, 560918, 649484, 1121836, 3085049, 6170098, 12340196]

約数ペア:

[(1, 12340196), (2, 6170098), (4, 3085049), (11, 1121836), (19, 649484), (22, 560918), (29, 425524), (38, 324742), (44, 280459), (58, 212762), (76, 162371), (116, 106381), (209, 59044), (319, 38684), (418, 29522), (509, 24244), (551, 22396), (638, 19342), (836, 14761), (1018, 12122), (1102, 11198), (1276, 9671), (2036, 6061), (2204, 5599)]