17926348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 36973440

約数和(自身を除く): 19047092

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 523, 779, 836, 902, 1046, 1558, 1804, 2092, 3116, 5753, 8569, 9937, 11506, 17138, 19874, 21443, 23012, 34276, 39748, 42886, 85772, 109307, 218614, 235873, 407417, 437228, 471746, 814834, 943492, 1629668, 4481587, 8963174, 17926348]

約数ペア:

[(1, 17926348), (2, 8963174), (4, 4481587), (11, 1629668), (19, 943492), (22, 814834), (38, 471746), (41, 437228), (44, 407417), (76, 235873), (82, 218614), (164, 109307), (209, 85772), (418, 42886), (451, 39748), (523, 34276), (779, 23012), (836, 21443), (902, 19874), (1046, 17138), (1558, 11506), (1804, 9937), (2092, 8569), (3116, 5753)]