22189112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 27750088

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 577, 836, 874, 1012, 1154, 1672, 1748, 2024, 2308, 3496, 4616, 4807, 6347, 9614, 10963, 12694, 13271, 19228, 21926, 25388, 26542, 38456, 43852, 50776, 53084, 87704, 106168, 120593, 145981, 241186, 252149, 291962, 482372, 504298, 583924, 964744, 1008596, 1167848, 2017192, 2773639, 5547278, 11094556, 22189112]

約数ペア:

[(1, 22189112), (2, 11094556), (4, 5547278), (8, 2773639), (11, 2017192), (19, 1167848), (22, 1008596), (23, 964744), (38, 583924), (44, 504298), (46, 482372), (76, 291962), (88, 252149), (92, 241186), (152, 145981), (184, 120593), (209, 106168), (253, 87704), (418, 53084), (437, 50776), (506, 43852), (577, 38456), (836, 26542), (874, 25388), (1012, 21926), (1154, 19228), (1672, 13271), (1748, 12694), (2024, 10963), (2308, 9614), (3496, 6347), (4616, 4807)]