12782434

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 23934528

約数和(自身を除く): 11152094

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 98, 106, 107, 161, 214, 322, 371, 742, 749, 1127, 1219, 1498, 2254, 2438, 2461, 2597, 4922, 5194, 5243, 5671, 8533, 10486, 11342, 17066, 17227, 34454, 39697, 59731, 79394, 119462, 120589, 130433, 241178, 260866, 277879, 555758, 913031, 1826062, 6391217, 12782434]

約数ペア:

[(1, 12782434), (2, 6391217), (7, 1826062), (14, 913031), (23, 555758), (46, 277879), (49, 260866), (53, 241178), (98, 130433), (106, 120589), (107, 119462), (161, 79394), (214, 59731), (322, 39697), (371, 34454), (742, 17227), (749, 17066), (1127, 11342), (1219, 10486), (1498, 8533), (2254, 5671), (2438, 5243), (2461, 5194), (2597, 4922)]