19369350002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{159311}}^1$

素因数の和:159434

約数の個数: 32

約数和(自身を含む): 31383189504

約数和(自身を除く): 12013839502

約数列:

[1, 2, 31, 37, 53, 62, 74, 106, 1147, 1643, 1961, 2294, 3286, 3922, 60791, 121582, 159311, 318622, 4938641, 5894507, 8443483, 9877282, 11789014, 16886966, 182729717, 261747973, 312408871, 365459434, 523495946, 624817742, 9684675001, 19369350002]

約数ペア:

[(1, 19369350002), (2, 9684675001), (31, 624817742), (37, 523495946), (53, 365459434), (62, 312408871), (74, 261747973), (106, 182729717), (1147, 16886966), (1643, 11789014), (1961, 9877282), (2294, 8443483), (3286, 5894507), (3922, 4938641), (60791, 318622), (121582, 159311)]