22187074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 44416512

約数和(自身を除く): 22229438

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 71, 91, 101, 119, 142, 182, 202, 221, 238, 442, 497, 707, 923, 994, 1207, 1313, 1414, 1547, 1717, 1846, 2414, 2626, 3094, 3434, 6461, 7171, 8449, 9191, 12019, 12922, 14342, 15691, 16898, 18382, 22321, 24038, 31382, 44642, 50197, 93223, 100394, 109837, 121907, 156247, 186446, 219674, 243814, 312494, 652561, 853349, 1305122, 1584791, 1706698, 3169582, 11093537, 22187074]

約数ペア:

[(1, 22187074), (2, 11093537), (7, 3169582), (13, 1706698), (14, 1584791), (17, 1305122), (26, 853349), (34, 652561), (71, 312494), (91, 243814), (101, 219674), (119, 186446), (142, 156247), (182, 121907), (202, 109837), (221, 100394), (238, 93223), (442, 50197), (497, 44642), (707, 31382), (923, 24038), (994, 22321), (1207, 18382), (1313, 16898), (1414, 15691), (1547, 14342), (1717, 12922), (1846, 12019), (2414, 9191), (2626, 8449), (3094, 7171), (3434, 6461)]