22471642798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{21599}}^1$

素因数の和:21781

約数の個数: 48

約数和(自身を含む): 39107059200

約数和(自身を除く): 16635416402

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 361, 418, 722, 1441, 2489, 2882, 3971, 4978, 7942, 21599, 27379, 43198, 47291, 54758, 94582, 237589, 410381, 475178, 520201, 820762, 1040402, 2829469, 4514191, 5658938, 7797239, 9028382, 15594478, 31124159, 53759911, 62248318, 85769629, 107519822, 171539258, 591359021, 1021438309, 1182718042, 2042876618, 11235821399, 22471642798]

約数ペア:

[(1, 22471642798), (2, 11235821399), (11, 2042876618), (19, 1182718042), (22, 1021438309), (38, 591359021), (131, 171539258), (209, 107519822), (262, 85769629), (361, 62248318), (418, 53759911), (722, 31124159), (1441, 15594478), (2489, 9028382), (2882, 7797239), (3971, 5658938), (4978, 4514191), (7942, 2829469), (21599, 1040402), (27379, 820762), (43198, 520201), (47291, 475178), (54758, 410381), (94582, 237589)]