1889128714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{147289}}^1$

素因数の和:147366

約数の個数: 24

約数和(自身を含む): 3173510340

約数和(自身を除く): 1284381626

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 147289, 294578, 1620179, 3240358, 7806317, 15612634, 17821969, 35643938, 85869487, 171738974, 944564357, 1889128714]

約数ペア:

[(1, 1889128714), (2, 944564357), (11, 171738974), (22, 85869487), (53, 35643938), (106, 17821969), (121, 15612634), (242, 7806317), (583, 3240358), (1166, 1620179), (6413, 294578), (12826, 147289)]