19528032230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2097533}}^1$

素因数の和:2097573

約数の個数: 48

約数和(自身を含む): 43041397680

約数和(自身を除く): 23513365450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 2097533, 4195066, 10487665, 14682731, 20975330, 29365462, 39853127, 73413655, 79706254, 102779117, 146827310, 199265635, 205558234, 278971889, 398531270, 513895585, 557943778, 1027791170, 1394859445, 1952803223, 2789718890, 3905606446, 9764016115, 19528032230]

約数ペア:

[(1, 19528032230), (2, 9764016115), (5, 3905606446), (7, 2789718890), (10, 1952803223), (14, 1394859445), (19, 1027791170), (35, 557943778), (38, 513895585), (49, 398531270), (70, 278971889), (95, 205558234), (98, 199265635), (133, 146827310), (190, 102779117), (245, 79706254), (266, 73413655), (490, 39853127), (665, 29365462), (931, 20975330), (1330, 14682731), (1862, 10487665), (4655, 4195066), (9310, 2097533)]