19606858264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{98101}}^1$

素因数の和:98240

約数の個数: 64

約数和(自身を含む): 43510199040

約数和(自身を除く): 23903340776

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 166, 172, 301, 332, 344, 581, 602, 664, 1162, 1204, 2324, 2408, 3569, 4648, 7138, 14276, 24983, 28552, 49966, 98101, 99932, 196202, 199864, 392404, 686707, 784808, 1373414, 2746828, 4218343, 5493656, 8142383, 8436686, 16284766, 16873372, 29528401, 32569532, 33746744, 56996681, 59056802, 65139064, 113993362, 118113604, 227986724, 236227208, 350122469, 455973448, 700244938, 1400489876, 2450857283, 2800979752, 4901714566, 9803429132, 19606858264]

約数ペア:

[(1, 19606858264), (2, 9803429132), (4, 4901714566), (7, 2800979752), (8, 2450857283), (14, 1400489876), (28, 700244938), (43, 455973448), (56, 350122469), (83, 236227208), (86, 227986724), (166, 118113604), (172, 113993362), (301, 65139064), (332, 59056802), (344, 56996681), (581, 33746744), (602, 32569532), (664, 29528401), (1162, 16873372), (1204, 16284766), (2324, 8436686), (2408, 8142383), (3569, 5493656), (4648, 4218343), (7138, 2746828), (14276, 1373414), (24983, 784808), (28552, 686707), (49966, 392404), (98101, 199864), (99932, 196202)]