19426246906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 33143427072

約数和(自身を除く): 13717180166

約数列:

[1, 2, 11, 22, 31, 62, 251, 283, 341, 401, 502, 566, 682, 802, 2761, 3113, 4411, 5522, 6226, 7781, 8773, 8822, 12431, 15562, 17546, 24862, 71033, 85591, 96503, 100651, 113483, 136741, 142066, 171182, 193006, 201302, 226966, 273482, 781363, 1107161, 1248313, 1562726, 2202023, 2214322, 2496626, 3120181, 3517973, 4404046, 6240362, 7035946, 24222253, 28484233, 34321991, 38697703, 48444506, 56968466, 68643982, 77395406, 313326563, 626653126, 883011223, 1766022446, 9713123453, 19426246906]

約数ペア:

[(1, 19426246906), (2, 9713123453), (11, 1766022446), (22, 883011223), (31, 626653126), (62, 313326563), (251, 77395406), (283, 68643982), (341, 56968466), (401, 48444506), (502, 38697703), (566, 34321991), (682, 28484233), (802, 24222253), (2761, 7035946), (3113, 6240362), (4411, 4404046), (5522, 3517973), (6226, 3120181), (7781, 2496626), (8773, 2214322), (8822, 2202023), (12431, 1562726), (15562, 1248313), (17546, 1107161), (24862, 781363), (71033, 273482), (85591, 226966), (96503, 201302), (100651, 193006), (113483, 171182), (136741, 142066)]