12812536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 28224000

約数和(自身を除く): 15411464

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 97, 152, 158, 194, 209, 316, 388, 418, 632, 776, 836, 869, 1067, 1501, 1672, 1738, 1843, 2134, 3002, 3476, 3686, 4268, 6004, 6952, 7372, 7663, 8536, 12008, 14744, 15326, 16511, 20273, 30652, 33022, 40546, 61304, 66044, 81092, 84293, 132088, 145597, 162184, 168586, 291194, 337172, 582388, 674344, 1164776, 1601567, 3203134, 6406268, 12812536]

約数ペア:

[(1, 12812536), (2, 6406268), (4, 3203134), (8, 1601567), (11, 1164776), (19, 674344), (22, 582388), (38, 337172), (44, 291194), (76, 168586), (79, 162184), (88, 145597), (97, 132088), (152, 84293), (158, 81092), (194, 66044), (209, 61304), (316, 40546), (388, 33022), (418, 30652), (632, 20273), (776, 16511), (836, 15326), (869, 14744), (1067, 12008), (1501, 8536), (1672, 7663), (1738, 7372), (1843, 6952), (2134, 6004), (3002, 4268), (3476, 3686)]