19458045152

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6682021}}^1$

素因数の和:6682051

約数の個数: 48

約数和(自身を含む): 47148347232

約数和(自身を除く): 27690302080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6682021, 13364042, 26728084, 46774147, 53456168, 86866273, 93548294, 106912336, 173732546, 187096588, 213824672, 347465092, 374193176, 608063911, 694930184, 748386352, 1216127822, 1389860368, 1496772704, 2432255644, 2779720736, 4864511288, 9729022576, 19458045152]

約数ペア:

[(1, 19458045152), (2, 9729022576), (4, 4864511288), (7, 2779720736), (8, 2432255644), (13, 1496772704), (14, 1389860368), (16, 1216127822), (26, 748386352), (28, 694930184), (32, 608063911), (52, 374193176), (56, 347465092), (91, 213824672), (104, 187096588), (112, 173732546), (182, 106912336), (208, 93548294), (224, 86866273), (364, 53456168), (416, 46774147), (728, 26728084), (1456, 13364042), (2912, 6682021)]