19062472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 44251200

約数和(自身を除く): 25188728

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 877, 988, 1144, 1672, 1754, 1976, 2717, 3508, 5434, 7016, 9647, 10868, 11401, 16663, 19294, 21736, 22802, 33326, 38588, 45604, 66652, 77176, 91208, 125411, 133304, 183293, 216619, 250822, 366586, 433238, 501644, 733172, 866476, 1003288, 1466344, 1732952, 2382809, 4765618, 9531236, 19062472]

約数ペア:

[(1, 19062472), (2, 9531236), (4, 4765618), (8, 2382809), (11, 1732952), (13, 1466344), (19, 1003288), (22, 866476), (26, 733172), (38, 501644), (44, 433238), (52, 366586), (76, 250822), (88, 216619), (104, 183293), (143, 133304), (152, 125411), (209, 91208), (247, 77176), (286, 66652), (418, 45604), (494, 38588), (572, 33326), (836, 22802), (877, 21736), (988, 19294), (1144, 16663), (1672, 11401), (1754, 10868), (1976, 9647), (2717, 7016), (3508, 5434)]