19136982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 39849984

約数和(自身を除く): 20713002

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 751, 822, 1502, 2253, 4247, 4506, 8494, 12741, 23281, 25482, 46562, 69843, 102887, 139686, 205774, 308661, 617322, 3189497, 6378994, 9568491, 19136982]

約数ペア:

[(1, 19136982), (2, 9568491), (3, 6378994), (6, 3189497), (31, 617322), (62, 308661), (93, 205774), (137, 139686), (186, 102887), (274, 69843), (411, 46562), (751, 25482), (822, 23281), (1502, 12741), (2253, 8494), (4247, 4506)]