19622108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 39160800

約数和(自身を除く): 19538692

約数列:

[1, 2, 4, 11, 22, 41, 44, 73, 82, 146, 149, 164, 292, 298, 451, 596, 803, 902, 1606, 1639, 1804, 2993, 3212, 3278, 5986, 6109, 6556, 10877, 11972, 12218, 21754, 24436, 32923, 43508, 65846, 67199, 119647, 131692, 134398, 239294, 268796, 445957, 478588, 891914, 1783828, 4905527, 9811054, 19622108]

約数ペア:

[(1, 19622108), (2, 9811054), (4, 4905527), (11, 1783828), (22, 891914), (41, 478588), (44, 445957), (73, 268796), (82, 239294), (146, 134398), (149, 131692), (164, 119647), (292, 67199), (298, 65846), (451, 43508), (596, 32923), (803, 24436), (902, 21754), (1606, 12218), (1639, 11972), (1804, 10877), (2993, 6556), (3212, 6109), (3278, 5986)]