19084814

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 24

約数和(自身を含む): 33550200

約数和(自身を除く): 14465386

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1307, 2086, 2614, 7301, 9149, 14602, 18298, 64043, 128086, 194743, 389486, 1363201, 2726402, 9542407, 19084814]

約数ペア:

[(1, 19084814), (2, 9542407), (7, 2726402), (14, 1363201), (49, 389486), (98, 194743), (149, 128086), (298, 64043), (1043, 18298), (1307, 14602), (2086, 9149), (2614, 7301)]