13269390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19264

約数の個数: 32

約数和(自身を含む): 33232896

約数和(自身を除く): 19963506

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 19231, 38462, 57693, 96155, 115386, 192310, 288465, 442313, 576930, 884626, 1326939, 2211565, 2653878, 4423130, 6634695, 13269390]

約数ペア:

[(1, 13269390), (2, 6634695), (3, 4423130), (5, 2653878), (6, 2211565), (10, 1326939), (15, 884626), (23, 576930), (30, 442313), (46, 288465), (69, 192310), (115, 115386), (138, 96155), (230, 57693), (345, 38462), (690, 19231)]