192991678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 331407360

約数和(自身を除く): 138415682

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 4639, 9278, 20801, 41602, 51029, 102058, 143809, 282979, 287618, 565958, 1581899, 3112769, 3163798, 6225538, 8772349, 17544698, 96495839, 192991678]

約数ペア:

[(1, 192991678), (2, 96495839), (11, 17544698), (22, 8772349), (31, 6225538), (61, 3163798), (62, 3112769), (122, 1581899), (341, 565958), (671, 287618), (682, 282979), (1342, 143809), (1891, 102058), (3782, 51029), (4639, 41602), (9278, 20801)]