22300586

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 43042752

約数和(自身を除く): 20742166

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 151, 154, 274, 302, 539, 959, 1057, 1078, 1507, 1661, 1918, 2114, 3014, 3322, 6713, 7399, 10549, 11627, 13426, 14798, 20687, 21098, 23254, 41374, 73843, 81389, 144809, 147686, 162778, 227557, 289618, 455114, 1013663, 1592899, 2027326, 3185798, 11150293, 22300586]

約数ペア:

[(1, 22300586), (2, 11150293), (7, 3185798), (11, 2027326), (14, 1592899), (22, 1013663), (49, 455114), (77, 289618), (98, 227557), (137, 162778), (151, 147686), (154, 144809), (274, 81389), (302, 73843), (539, 41374), (959, 23254), (1057, 21098), (1078, 20687), (1507, 14798), (1661, 13426), (1918, 11627), (2114, 10549), (3014, 7399), (3322, 6713)]