19442962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 17135342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 503, 1006, 1757, 2761, 3514, 3521, 5522, 5533, 7042, 11066, 19327, 38654, 38731, 77462, 126253, 252506, 883771, 1388783, 1767542, 2777566, 9721481, 19442962]

約数ペア:

[(1, 19442962), (2, 9721481), (7, 2777566), (11, 1767542), (14, 1388783), (22, 883771), (77, 252506), (154, 126253), (251, 77462), (502, 38731), (503, 38654), (1006, 19327), (1757, 11066), (2761, 7042), (3514, 5533), (3521, 5522)]