18476512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30389}}^1$

素因数の和:30418

約数の個数: 24

約数和(自身を含む): 38291400

約数和(自身を除く): 19814888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30389, 60778, 121556, 243112, 486224, 577391, 972448, 1154782, 2309564, 4619128, 9238256, 18476512]

約数ペア:

[(1, 18476512), (2, 9238256), (4, 4619128), (8, 2309564), (16, 1154782), (19, 972448), (32, 577391), (38, 486224), (76, 243112), (152, 121556), (304, 60778), (608, 30389)]