19914330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1913}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 47957184

約数和(自身を除く): 28042854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 1913, 2082, 3470, 3826, 5205, 5739, 9565, 10410, 11478, 19130, 28695, 57390, 663811, 1327622, 1991433, 3319055, 3982866, 6638110, 9957165, 19914330]

約数ペア:

[(1, 19914330), (2, 9957165), (3, 6638110), (5, 3982866), (6, 3319055), (10, 1991433), (15, 1327622), (30, 663811), (347, 57390), (694, 28695), (1041, 19130), (1735, 11478), (1913, 10410), (2082, 9565), (3470, 5739), (3826, 5205)]