1392505630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{3659}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 2640470400

約数和(自身を除く): 1247964770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2003, 3659, 4006, 7318, 10015, 18295, 20030, 36590, 38057, 69521, 76114, 139042, 190285, 347605, 380570, 695210, 7328977, 14657954, 36644885, 73289770, 139250563, 278501126, 696252815, 1392505630]

約数ペア:

[(1, 1392505630), (2, 696252815), (5, 278501126), (10, 139250563), (19, 73289770), (38, 36644885), (95, 14657954), (190, 7328977), (2003, 695210), (3659, 380570), (4006, 347605), (7318, 190285), (10015, 139042), (18295, 76114), (20030, 69521), (36590, 38057)]